Need some help, Logan has been back to the vet twice now since the surgery last Thurs. The first few days were great. Let me just say I luv the vet so I don't think any of this is him but I'm not understanding why Logan seems to have such a low immune system and nothing seems to be the norm when he has it. First visit was Tues, my hubby came home at lunch to check on him he was fine, got home 4hrs later and it looked like the balls were back! Very swollen so we went to the vet. Dr. said normal swelling he probably got at it with the edge of the cone not to worry. Come Thurs the swelling was worse now bruising and he wouldn't sit down, went back to the Dr. and now he had a slight temp. So antibiots it is and more pain meds with the anitiflamatory. Now Sat and there are bumps in the area that look like poison ivy? We do have it in our yard and we have been outside I'm so confused should I be worried its the infection or does he have poison ivy?