Pyoderma in dogs is, literally, pus in their skin. It's a bacterial infection of the skin and hair follicles. Pyoderma is the most frequent reason for antibiotic use in dogs. This condition is ...

Leptospirosis, commonly called lepto, is a contagious bacterial infection ... only minimizes the risk of infection, but annual shots may help boost your dog’s immunity to the disease.

Just like humans, dogs can also get urinary tract infections (UTIs). A healthy dog has a sterile bladder, but a UTI often ...