The cat population in the United States is more than 75 million.

The average cat gets 16 hours of sleep a day.

Big cats can roar, but they cannot continuously purr. Small cats can purr, but they cannot roar.

A cat has 250 bones in his body, compared to 206 in our bodies. Think about how much bigger you are than your cat, and you'll understand why cats have a lot more places where they can bend and twist than we do.

Cat Skeleton

A cat will almost never meow at another cat. Cats use this sound for their mothers and their human care-givers.

A domestic cat's sense of smell is about 14 times stronger than a human's.

A female cat can mate with more than one male when she is in heat, meaning different kittens in a litter may have different fathers.

The oldest cat on record was Puss, from England, who died in 1939 just one day after her 36th birthday.

Cats can make more than 100 different vocal sounds. Dogs can make about 10.

Cats purr at about 26 cycles per second, which is the same frequency as an idling diesel engine.

The nose pad of a cat is ridged in a pattern that is unique, just like the fingerprint of a human.

Cats seem to have an instinctive ability to find their way home; tests have shown that they use the earth's magnetic fields to navigate.

If cats could read, they would need reading glasses. That's because their close-up vision directly in front of them is fuzzy. Instead, they have super peripheral vision and can detect the slightest movement in prey that is yards away.

Pouncing is powered by a cat's thighs. These muscles are so powerful that if you had a cat's thigh muscles, your thighs would be as big as your waist and you could jump from the ground to the top of a house.

In the Siamese cat, a lower temperature causes more dark coloration in the growing hairs. This is why newborn kittens, warm from their mother's womb, are white all over. As they grow up in normal temperatures, the hottest areas of their body, around the stomach and back, remain pale in color, while their cooler extremities gradually become darker.

The domestic cat is the only cat species able to hold its tail vertically while walking. All wild cats hold their tails horizontally or tucked between their legs while walking.

Breeds that developed in cold climates, like the Siberian, Maine Coon Cat, and Norwegian Forest Cat, have slightly oily, water-repellent top coats and thick, insulating undercoats.

Maine Coon Cat

The taste buds on a cat's tongue are specialized to detect the amino acids in meats, but are less able than ours to detect the carbohydrates in plants and grains.

Cat's Tongue

Cats have three blood types: A, B and AB. The majority are type A.

Cats have twice as many smell-sensitive cells in their noses as we do, which means they can smell things we are not even aware of.

A Spanish stamp commemorating Charles Lindbergh's record-breaking flight from New York to Paris showed his cat Patsy watching as his plane took off. Patsy often accompanied Lindbergh on his flights, but did not go on the 1927 flight that made him famous.

Charles Lindbergh Stamp

Humans and cats have a similar range of hearing when it comes to low-pitched sounds, but cats have a much greater ability to hear very high notes-better, even, than dogs.

Cats can judge within three inches the location of a sound being made one yard away. This is an essential skill for a predator who needs to catch a mouse hiding in tall grass.

More than 20 muscles in each ear enable a cat to move her ears like radar dishes and pinpoint the source of a sound. The two ears can rotate in different directions, as well.

Cats can compress or elongate their spine, making them smaller to sleep in snuggly places or longer to leap across wide open spaces.

In ancient Thailand, it was believed that when a very spiritual person died, their soul entered the body of a cat, and then ascended to heaven when the cat died.

What is urethral obstruction? Life threatening

The urethra is a tubelike structure that carries urine from the bladder to the outside of the body. In males, the major portion of the urethra is located inside the penis. Sometimes, mineral crystals or stones form in the urethra and block the passage to the outside. The blockage is called a urethral plug. Because a male cat’s urethral diameter is narrow, urethral plugs are most often seen in males. Once a plug has formed, urine cannot exit to the outside and builds up in the bladder. This is painful to the cat and can quickly lead to accumulation of substances to toxic levels in the bloodstream. If the blockage is not released and if the cat is not medically treated, the final result is a painful death.

Causes
The cause of urethral plugs is not fully known. Plugs could result from a combination of diet, genetics, low water intake, stress and highly concentrated urine. Some viruses or bacterial infections may also trigger plug formation. Pain associated with urethral irritation can also lead to muscle spasms and constriction of the urethra and subsequent blockage of urine flow.

Symptoms
Very often, the cat appears to be contipated or has diarrhea. A cat straining to urinate will usually have a straight back when posturing to urinate. He or she visits the litter box frequently but fails to pass, or passes very little, urine. He may try to urinate outside the litter box and may even urinate a small amount of bloody urine. Licking the genital area, depression, weakness, vomiting, and lack of appetite are also symptoms of urethral obstruction.

Treatment
Urethral obstruction is an emergency. Yet, if the symptoms are noticed early and professional treatment is obtained immediately, your cat’s chance of recovery is very good.

Enlarged Bladder Resulting from Urethral Obstruction

Your veterinarian will first try to relieve the obstruction by applying gentle pressure to the bladder and manipulating the penis. If the plug remains, the doctor may insert a catheter through the urethra into the bladder (with the cat sedated or under a light anesthesia). Usually, one of the above procedures will remove the obstruction. As a last resort, however, or if the cat is prone to obstructions, surgery may be suggested. The surgery is called perineal urethrostomy. Though surgery will reduce recurrence, these cats are more prone to chronic bacterial urinary tract infections. Even if the initial procedures do work, obstruction may recur in some cats within days or weeks. Luckily, with prescription diets, recurrence has been reduced in cats prone to urethral obstruction.

Prevention
All cats should be encouraged to exercise and be kept at a trim, healthy weight. Feed your cat a high quality, wet and dry cat food. Entice him to urinate frequently by keeping his litter box clean and always accessible. He should have constant access to water. Many cats prefer fresh running water. Cat water fountains are available and they increase water consumption. If your cat is prone to obstructions, you may need to administer medication or a special diet. In addition, have your veterinarian perform periodic urine tests. These tests keep you and your veterinarian alert to any changes in the urine.

Urethral obstruction can rapidly become life-threatening over the course of just one to two days. Because of this, any cat frequenting or straining in the litterbox should seek veterinary attention at once.

Cats are sensitive to many toxic agents, sometimes in ways unique to their species. Although cats are less likely than dogs to expose themselves through "curious" ingestions, cats do have more of a tendency to nibble on deadly agents. Cats are also able to jump to high places and squeeze into small spaces that are out of reach to dogs, children and even adults! Lastly, because of their need to groom, cats with skin exposure to hazardous chemicals are likely to receive an oral dose as well. In this article we describe 10 common household hazards that are dangerous to cats. The products listed below have been selected based on the most frequent feline exposures reported to the ASPCA Animal Poison Control Center (APCC) over the last four years.

1-2. Canine topical treatments and other topical insecticides

Believe it or not, owners often accidentally apply dog flea and tick treatments on their cats. In some cases, cats have even developed signs of poisoning after being in close contact (sleeping near or grooming) with a dog that has recently been treated with a flea/tick topical medication. Initial signs of intoxication may appear within a few hours but can take 24 to 72 hour to show up. Full body tremors are the most common, though seizures may also occur.

Cats may also have an adverse reaction to topical insecticides specifically designed for cats. In general, topical flea control products applied according to the label directions do not cause problems. If signs such as irritation of the skin or hypersensitivity appear, wash the product off with a mild detergent. If a cat licks the applied product, hyper-salivation, agitation and occasionally vomiting, may develop. The best way to avoid any problems is to read the directions carefully and thoroughly before applying any topical medication or product on your cat.

3. Venlafazine

Venlafaxine (Effexor, Effexor XR-Wyeth) is an antidepressant available in tablets and capsules. Cats seem to be big fans of venlafazine and readily eat capsules containing the drug Although this is not a common household drug it can cause serious illness if ingested. Clinical signs include dilated pupils, vomiting, tachypnea (rapid breathing), tachycardia (rapid heart rate), ataxia, and agitation. Signs generally begin within one to eight hours after ingesting the medication. The prognosis is good with timely treatment and close monitoring.

4. Glow sticks and jewelry

Glow sticks and jewelry are plastic bracelets, necklaces, and wands that contain a liquid that glows in the dark. The jewelry is popular throughout the summer, especially around the Fourth of July and at Halloween. Cats frequently bite into the jewelry, but due to the extremely unpleasant taste of the liquid chemical, they generally don't ingest more than a small amount. Almost immediately after biting into a piece of glow jewelry, a cat exhibits signs of a taste reaction, including hyper salivation, agitation, and, occasionally, vomiting. The behavioral changes are likely due to the cat's reacting to the unpleasant taste. A tasty treat such as milk, liquid from a tuna fish can, or other palatable food can ameliorate the taste reaction. Remove any liquid on the fur with a wet washcloth to prevent re-exposure. Since the liquid is designed to glow in the dark, it is easiest to identify the chemical on the cat in a darkened room.

5. Lilies

Though beautiful to look at, lilies can pose a threat to cats. While many plants are called lilies, cats can develop acute renal failure after ingesting Easter lilies, Stargazer lilies, Tiger lilies, Asiatic lilies, Oriental lilies and Day lilies. Within two to four hours after ingesting any part of the plant (including the pollen), vomiting and depression can occur. Often the cat seems to recover only to deteriorate rapidly about 24 to 72 hours after the exposure. The symptoms that appear include frequent urination, frequent drinking of water and more severe depression. The prognosis is good with prompt, aggressive treatment.

6. Liquid Potpourri

Who doesn't like a pleasant smelling house? Unfortunately, liquid potpourri, used for just that purpose, is hazardous to cats. Cats, ever the curious species, may lick the product from the container or from their fur if exposed to a spill. The liquid may contain high concentrations of detergents, essential oils or a combination of both. Clinical signs of ingestion include upset stomach, drooling, depression and hypotension. If skin or eye exposure occurs, skin irritation and ulceration along with severe corneal ulceration can occur.

7. NSAIDs - Non-Steroidal Anti-Inflammatory Drugs

Cats may be exposed to non-steroidal anti-inflammatory drugs (NSAIDs) either by owner administration or, more rarely, by self-ingestion. Although NSAIDs are a group of medications, the most common ones are carprofen (Rimadyl), ibuprofen, deracoxib, naproxen (Aleve), etodolac, meloxicam, and indomethacin. Ingestion of these NSAIDs can cause stomach upset, including vomiting, diarrhea, ulceration, bleeding and ulcer perforation. Acute renal failure, seizures and comas have been associated with higher doses. In general, cats have a low tolerance for NSAIDs. For example, cats are thought to be at least twice as sensitive to ibuprofen as dogs. Because of this sensitivity, most exposures require emergency, aggressive treatment.

8. Acetaminophen

Acetaminophen, most commonly known as Tylenol, is an over-the-counter medication used to relieve pain and reduce fevers. Most often, owners attempting to help relieve their cat's discomfort, wind up causing harm by administering acetaminophen as a pain reliever. As with NSAIDs, cats should never be given acetaminophen as a pain reliever. Specifically, acetaminophen breaks down into smaller pieces that bind to red blood cells and other tissue cells, resulting in the destruction of these cells. In other words, just one pill can cause significant tissue damage in cats. Signs of intoxication develop quickly and can include salivation, vomiting, weakness, abdominal pain and fluid build up (edema) in the face or paws.

9. Rodenticides (rat poison)

Poisons intended to kill rats, mice, gophers, moles and other pesky mammals are among the most common and deadly of household poisons. Since rodents and cats are all mammals, it makes sense that substances highly poisonous to mice, for example, would be just as lethal to cats. It cannot be stressed enough that rodenticides are highly toxic and any such poisons designed to kill small mammals need to be carefully stored away from curious kitties. Also, since cats can be natural rodent hunters, it would be wise to let nature take its course as opposed to exposing your cat to a deadly toxin.

While there are many categories of rodenticides, the most common poisoning seen in veterinary practice is that of the anti-coagulant kind. Anti-coagulant rodenticides have ingredient names like warfarin, fumarin, diphacinone, and bromadiolone. These poisons act by interfering with a cat's ability to utilize vitamin K. Without vitamin K, a cat's blood is unable to clot when necessary, which can ultimately cause severe blood loss, anemia, hemorrhage and death. Generally, clinical signs are not seen until three to five days after the cat has ingested the poison. Symptoms resulting from intoxication are weakness, difficulty breathing, pale mucous membranes, bruising and bleeding from the nose. Other types of rodenticides can cause neurological signs such as incoordination and seizures as well as cardiac failure.

If accidental ingestion of rat poison is suspected, contact your veterinarian immediately, even if your cat is showing no obvious signs of being ill. Be sure, if possible, to bring the poison container to the veterinary hospital in order to determine the specific rodenticide ingested. Early recognition is critical, as some toxicities can be treated successfully if caught early and treated appropriately.

10. Fertilizer

Spring and fall are the times to fertilize. Unfortunately, it is also the time for accidental poisoning. Cats, the perennial groomers, often lick their paws, especially after walking outdoors. Because fertilizers are usually a combination of ingredients, several toxic outcomes are possible. In general, the ingredients are poorly absorbed and most clinical signs are related to gastrointestinal irritation showing up as vomiting, hyper-salivation, diarrhea or fatigue. The best way to avoid illness or injury is to keep your cat inside while treating your lawn and wait a little bit before letting him or her out again.

What is rabies?

Rabies is a fatal disease of the nervous system. It is caused by a virus that can infect all warm-blooded animals, including humans. The virus attacks the brain and spinal cord, causing severe nervous system dysfunction and eventually death.

How is rabies transmitted?

The most common way to contract rabies is through a bite from an infected animal. When a rabid animal bites, the rabies virus in its saliva passes through the broken skin of the victim. Rabid cats can also transmit rabies through their scratches if they have saliva on their paws.

Skunks bats, coyotes, foxes, and raccoons are very susceptible to rabies. Cats, dogs, cattle and horses usually contract rabies through encounters with rabid wildlife.

Signs of rabies

The symptoms of rabies can be quite varied. In general, the disease shows three stages that occur in succession. (NOTE: not every animal will display these signs, so any animal behaving abnormally should be regarded with suspicion.)

Stage 1 - Attitude Change
The animal may show nervousness, shyness, aggression or other changes in its normal personality. May show a lack of fear of humans.

Stage 2 - Furious or Excitable Phase
Animals may become extremely agitated, or behave erratically. Animals may bite and snap at anything. Wild animals may wander into unaccustomed areas and attack livestock, people or pets. The tone of an animal's voice may change as its vocal cords become paralyzed. Seizures may occur.

Stage 3 - Paralysis
Victims become progressively paralyzed. Animals may be unable to move their hind limbs and unable to swallow, resulting in choking and frothing at the mouth. This phase ends in death, usually from paralysis of the respiratory muscles.

Rabies cannot be diagnosed with certainty based on symptoms alone. The suspicion of rabies can only be confirmed by testing samples of an animal's brain tissue.

Prevention

Vaccination is an inexpensive, effective means of protecting your animals from rabies. All pets should be vaccinated regularly against rabies. Large animals in high risk situations may also need to be vaccinated. Your veterinarian can develop an appropriate vaccination schedule for your animals.

You can minimize the risk of rabies by avoiding close contact with wildlife. Remember, rabid animals often lose their fear of humans and may appear unusually friendly. Ensure that your house is unattractive to wild animals by keeping garbage bins securely fastened and sheds and garages closed. If your domestic animals are bitten or scratched by a wild animal, consult your veterinarian immediately.

What if I think I've been exposed to rabies?

Prompt medical attention is essential. If you've been bitten by any animal, clean and disinfect the wound thoroughly, then contact your physician or local health authority immediately. If the biting animal can be confined without further danger, it should be kept in a secure area while waiting for public health authorities to arrive. Depending upon the circumstances, the health authorities may choose to quarantine the animal for monitoring, or euthanize it for testing. The animal's vaccination status influences this decision.

Remember - rabies is a fatal disease in humans! Every biting incident should be investigated, even if the animal in question appears healthy.

Post-exposure treatment

If rabies exposure cannot be ruled out, people who are bitten are usually treated with a series of injections. There is no treatment for animals that have been exposed to rabies. In both humans and animals, the disease is almost always fatal once symptoms of nervous system dysfunction appear. For more information about rabies, contact your local veterinarian or public health official.

If you want to travel with your pet:

Owners are required to present proof of current rabies vaccinations at customs for dogs and cats traveling to certain countries. A period of quarantine (usually six months) may be required. Before you travel abroad with your pet, contact your veterinarian or public health official.

Minimize the risk

Vaccinate pets and high-risk livestock regularly - see your veterinarian for a vaccination protocol. Keep away from wild animals, no matter how friendly they appear. Keep wild animals away by securely fastening garbage bins and closing garages and sheds.

We are a nation that loves cats. More than 80 million share our homes and our lives. But, we often forget about an unseen population of cats that could be larger and has far fewer admirers. Feral cats live on the edge of our society, in alleyways and abandoned buildings. Often thought to have short and violent lives, these cats have become the center of controversies that pit animal lover against animal lover. Watch this video to learn how one group is looking to change the future for these forgotten felines.

You see a cute, tiger-striped kitten with white paws and green eyes, just begging for your attention. Or maybe it's a handsome, tail-wagging Labrador mix who couldn't be more friendly.

If you're like most of us, falling in love with a pet is easy. And no wonder! Sharing your home with a four-legged friend can be one of life's greatest joys. Dogs, cats, and other pets give us unconditional loyalty and acceptance, provide constant companionship, and even help relieve stress after a hard day's work.

Adopting a pet, though, is a big decision. Dogs and cats are living beings who require lots of time, money, and commitment - over 15 years' worth in many cases. Pet ownership can be rewarding, but only if you think through your decision before you adopt a companion.

Things to Consider

The fact that you're thinking about adopting a pet from an animal Shelter, rescue league or humane society means you're a responsible and caring person. But before you make that final decision to bring a furry friend into your life, take a moment to think about these questions:

Why do you want a pet?

It's amazing how many people fail to ask themselves this simple question before they get a pet. Adopting a pet just because the kids have been asking for a puppy usually ends up being a big mistake. Don't forget that pets may be with you even after your children leave home.

Do you have time for a pet?

Dogs, cats, and other animal companions cannot be ignored just because you're tired or busy. They require food, water, exercise, care, and companionship every day of every year. Many animals have been given up because their owners didn't realize how much time it took to properly care for them.

Can you afford a pet?

The monetary costs of pet ownership can be quite high. Licenses, training classes, veterinary care, grooming, toys, food, kitty litter, and other expenses add up quickly.

Are you prepared to deal with special problems that only a pet can cause?

Fleas, scratched-up furniture and accidents from animals who aren't yet housetrained are just a few of the inconveniences that you will face.

Can you have a pet where you live?

Many rental communities don't allow pets, others have restrictions. Make the necessary inquiries before you bring a pet home.

Is it a good time for you to adopt a pet?

If you're a student, in the military, or travel frequently as part of your work, waiting until you settle down may be a wise choice.

Are your living arrangements suitable for the animal you have in mind?

Adopting an energetic dog or a breed that is unsuitable to share your small apartment (a Border collie), for example, is not a good idea. Choose an animal who will be comfortable in your surroundings.

Who will care for your pet if you go on vacation?

You'll need either reliable friends and neighbors, or money to pay for a boarding kennel or pet-sitting service.

Will you be a responsible pet owner?

Having your pet spayed or neutered, obeying community leash and licensing laws, and keeping identification tags on your pets are all part of being a responsible pet owner. Of course, giving your pet love, companionship, exercise, a healthy diet, and regular veterinary care are other essentials.

Finally, are you prepared to keep and care for the pet for his or her entire lifetime?

When you adopt a pet, you are making a commitment to care for the animal for his or her lifetime.

Get an Animal for Life

Sure, it's a long list of questions. But a quick stroll through the animal shelter will help you understand why answering them before you adopt a pet is so important.

Please, think before you adopt. Sharing your life with a companion animal can bring incredible rewards, but only if you're willing to make the necessary commitments of time, money, responsibility, and love—for the life of the pet.

Much of the information for this article was contributed by the Humane Society of the US.

Children should help with the responsibilities and tasks that are associated with having a pet. As adults though, we need to remember that children are children and adolescents are adolescents. It's very important to assign tasks that are appropriate with the child's age.

Here are some of the things you can expect

Toddlers - A toddler can help parents with pet care simply by being involved — "helping" a parent fill food and water dishes, grooming, going with parents to take the pet for a walk, or to the veterinarian. The toddler and young child can accompany the parent when he or she purchases the food, grooming supplies and other essential elements involved in pet care. The toddler can also give the dog a treat for good behavior, i.e. gets in bed or crate before family leaves the house. This special job is rewarding and enjoyable for both the dog and the toddler.

The 5-7 Year Old - The children in this age group are capable of doing some of the tasks above (feeding, watering, grooming) without parental help. Don't assume that children will automatically assume these responsibilities and that they will always remember to do them. Very often, a nice friendly reminder from mom or dad is required.

The 8-12 Year Old - At this age, a child can feed, water and play with the pet alone (depending on the pet's temperament and area for exercising). Parents still need to supervise children in this age group for some tasks, like walking the dog. Before a child is 10-12 it's not advised that they walk a dog without adult supervision.

Teenagers - Depending on your teen's maturity, you can sometimes allow him/her to take full responsibility for the pet, including feeding, cleaning up after, driving to the vet and exercising the pet. Allowing the teen to take the dog to obedience classes can also be a good activity for both of them.