Browse Articles
Disease
Browse 5 in-depth Disease guides from Pet Doctor Guide. Our editorial team researches and writes each one to give you clear, practical answers, current as of July 2026. The newest are shown first.
Parasites
Is Your Dog Showing Early Signs Of Lyme Disease?
Most dog owners I talk to think Lyme disease looks like a human case: a bull’s-eye rash, a fever that …
Heart Health
Spot Heart Disease Early In Small Dogs
Your small dog has been slowing down a little. Maybe they used to meet you at the door and now they’re …
Cat Conditions
Is Your Older Cat Showing These Kidney Disease Warning Signs?
Your 14-year-old cat has been drinking water like she’s training for a marathon. You noticed it a few …
Dental Health
Is Your Cat's Breath a Warning Sign of Dental Disease?
Your cat’s been pushing food around the bowl for three weeks now. Used to devour it in minutes. Now she …
Common Conditions
Foods That Support Feline Kidney Health
Your cat just got diagnosed with chronic kidney disease, and the vet handed you a prescription diet pamphlet …