"What? Do I look funny or something?" Source: Emily Killian Molina (CC BY-SA 2.0) By Emily D. Levine, DVM, DACVB, MRCVS; Animal Emergency and Referral Associates of New Jersey It has been a long day.
Concerned about an aggressive puppy? Learn signs of aggression vs. play and get tips to manage aggressive puppy behavior for a happier home.