You startle awake in the middle of the night to a familiar hacking sound. It’s your cat, expelling a hairball again—or is it?

Thanksgiving has a way of leaving the entire family feeling stuffed and sluggish, but if your dog or cat is also experiencing these signs (or others, such as vomiting or diarrhea) this holiday season, don’t ignore it.

When your pet suddenly loses his appetite, it can be concerning—particularly if you’ve got a regular chowhound on your hands.

Does your cat have a big heart? No, we’re not talking about her loving personality. An enlarged heart could point to a cardiac condition known as hypertrophic cardiomyopathy—and it can mean big problems for your feline friend’s health.

As veterinarians, we often wish we could just ask our patients to tell us where it hurts. Unfortunately, evaluating sick pets is much more complicated, which is why blood work is such a valuable diagnostic tool.

Routine blood testing can help determine causes of illness, verify organ health prior to anesthetized medical treatments, and aid in the general maintenance of healthy pets.