Is she reacting when you touch it? It could be an abscess caused by an infected injection site. Is it red and warm to the touch?
It could be this, but it should have puss building up if that's what's happening.Is she reacting when you touch it? It could be an abscess caused by an infected injection site. Is it red and warm to the touch?
We had home same thing happen after we injected ours with LA200. It took almost a month for the lump to go away. I was so worried about it I call our lg animal cry to come look to make sure I didn't screw up. He said LA200 can make a lump like that. The tissue gets upset and it takes a month or so to relax hand inflamed tissue.