Treating a swollen paw requires a veterinary visit, as causes can include bites, stepping on something, twisting their ankle, puncture wounds or infections. Take a pet with a swollen paw to the vet, getting an anti-inflammatory and an antibiotic prescription, with health information from a veterinarian in this free video on pet care. Expert: Dr. Aimee Beger Bio: Dr. Aimee Beger works for McClintock Animal Care Center in Tempe, Ariz. Filmmaker: Ryan Quinn