7y/0 M golden retriever had mass removed near spine. Incision site was relatively large and is healing quite nicely . Since about day 5 post op he has had a sac of fluid underneath the skin (diagnosed by vet as seroma). After 2 fine needle aspirations, 2 rounds of anti-inflammatory and an antibiotic, the seroma has not gone down in size. He has been very minimally active (just goes out to use potty). Seroma has not reduced size and vet said it is ok to ease back into routine.

Any advice on how long this will last and if playing with buddies at park (he wrestles his one best friend) will delay healing? It seems no activity is not helping the swelling anyway.

Just want my pup to have a bit more fun during the day he’s been isolated for over one month!