My old chihuahua has a belly sore. When should I worry about it?
Thank you for contacting Petco Pet Education Center, formerly Petcoach with your question about Luna and for providing a picture, it's very helpful! It looks like this sore is scabbed over, which means it's healing. In the picture, it looks a bit pink around the area, but I don't see any signs of infection. At this point in time, I recommend just observing it for now. I don't think it requires a vet visit. Keep an eye on her when she goes outside to potty, and check the area daily. If you see redness, swelling, warmth to the touch, or pus then it's infected and she needs to see the vet. I hope this helps!
Updated on September 23rd, 2025