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Pet's info: Dog | Mixed Breed Large (61lb +) | Male | neutered | 1 year and 11 months old | 80 lbs
Dasher has recently developed a softball sized lump on his back near his right should blade. It happened after he ran in the coffee table. It is hard, tender, but not red, and painful to touch. He has stopped eating, occasionally wants to play, but won't run, bark, or do anything except chew his bones. I have held off going to the vet because as I said some times hes almost normal. It's to the point his entire back hurts when touched. What could this be? I'm worried he may have broke a rib.
1 Answer

Answered By Dr. Melanie, BVSc MS
Veterinarian
Published on October 1, 2019