Boils are painful, pus-filled, and are caused by infections like Staphylococcus aureus. Cysts are painless, non-infectious growths filled with keratin or other substances. Antibiotics may treat boils ...

Between going on walks, running to the door, and jumping on the couch, many dogs spend most of their day on their feet. But when a dog’s routine suddenly slows down, owners might not realize that the ...