Red skinlump Problemby
The picture is one of a “button-shaped”, red skinlump. It is impossible... whether it is a benign or malignant growth. From the aspîration, your vet might even be able to give you a precise...
What if the dog is not walking like she used to?
If you can get your fingers around these lumps and they are freely movable, they could be lipomas, which are benign fatty growths...very common in dogs as they age...