I just noticed yesterday that Jada has what appears to be a rash on her tummy. She's been licking at a spot for the past couple of days, and I noticed how red it has gotten yesterday. It's right at the end of her belly, right before her leg.
The reason I can see it so well is because she was shaved for her spaying last month, but I'm wondering if she didn't get a razor nick or if the hair is just irritating her growing back in

I have Dermasol, that I used on Kito when he was eating his paws, and it worked well, and I also have Sulfodrene shampoo.

I don't know what I should put on it though, I don't want to make her uncomfortable. As it is, she doesn't bother it too much, but enough to make me take notice.

Any ideas or advice??