Health Issues You Might Not Realize Your Pet Has: Part 2

Cat in litterbox
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If your cat is straining to urinate, has blood in his urine or is going to the litterbox more than normal, he may have bladder stones.

As you know, I’m a big believer in regular veterinary exams for pets. I recently wrote about some of the “invisible” health issues that can affect pets well before the problem becomes evident. Many of you wrote in to share your stories with these conditions, and I know from personal experience with my clients that it’s easy for diseases to sneak up on them. Here are some additional problems that may come as a surprise to owners, as well as some tips on how to spot them early. 

Weight Loss

This isn’t a health issue in and of itself, but unless you've been limiting your pet's calories or you and your pet have recently taken up running marathons, it’s often symptomatic of an underlying problem. Weight loss can signify certain types of cancer, gastrointestinal disease, intestinal parasites, organ failure or hyperthyroidism.

I find that many people never weigh their pets. The only time the animals see a scale is at the veterinary clinic. We see cats all the time who have lost 25 percent of their body weight without their owners noticing the change.

Besides a veterinary exam once or twice a year — the older pets get, the more often they should be seen — you can keep tabs on your pet’s weight a couple of different ways.

One is to weigh him monthly. If he’s small, step on the scale first by yourself and then again while you’re holding him. Subtract the difference, and you have his weight. Make a note of it on a calendar, so you can notice any major fluctuations. Remember that a loss of a single pound can be 10 percent of the body weight of a cat or small dog.

For larger dogs who don’t fit in your arms or on your scale, make a habit of stopping by your veterinarian’s office for a quick weigh-in. This isn’t a visit that should incur a charge.

You can also monitor your pet’s body condition with the hands-on test. Lay your hands on him, thumbs pointing up along the spine with your fingers splayed down over his ribs. You should be able to feel the ribs through a light layer of muscle and fat. If they seem to become more prominent, take your pet in for an exam.

Bladder Stones

This painful condition is one of the most common ones we see in cats, and it isn’t uncommon in dogs. Signs include blood in the urine, straining to urinate and frequent urination, but owners may not notice these signs unless the cat ups the ante by starting to urinate outside the litterbox, usually on the bathroom counter or in the sink or bathtub. Some cats with bladder stones don’t show signs at all, although your veterinarian may be able to feel large stones during a physical exam.

Depending on their composition, one of the best things you can do to help prevent stones is to encourage him to drink more water. That dilutes urine, so the bladder is a less friendly environment for stone formation. Feeding canned food, which is generally about 70 percent water, is one way to get more water into your cat. Another is to provide your cat with a fountain. Cats are often attracted to moving water and may be more likely to drink from a pet fountain. Of course, other factors can contribute to the development of bladder stones, so your veterinarian is your best resource for advice if your pet has stones.

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