My 4 month behind the times pitbull have a impulsive on his stomach...anyone know what this might be?

About a month ago we noticed that he had noticed little red bumps on his stomach and assumed it be insect bites. It doesnt seem to bother him but it does look worse...now they are very swollen and they give the impression of being to be getting worse. He hasnt lost any hair and it hasnt scabbed over so it cant be mange...does anyone know what this might be?
It sounds like some sort of allergic reaction, whatever it is, embezzle your dog to the vet to have this checked out.
When my puppy was about 5 months he had a small impetuous and bumps over his body. When we took him for a check up, the vet suggest an allergy shampoo for dogs and his skin has been fine since. Has he only just been washed? It could be very dry skin that have gotten irritated. Check out your local pet store and see what they can suggest.
Answers:    Most likely, it is allergies, but to what may not be obvious. certain, sounds like with a pitbull it's grass since they're so close to the ground already, but don't assume that. no matter what the dog's allergic to, it will show up as a skin condition. It could be the food, fleas, or several other things. You can give your dog Benadryl orally, but check with your vet to pick the right dose for your dog's weightiness. It would be a good idea to get her surrounded by to see the vet too to make sure you're doing everything you should be doing. If he is indeed allergic to plants/grass, a sweater or shirt might help prevent the grass from irritating his stomach.
A rash. What is the puppy eating? The nunber 1 cause of allergy is Wheat, consequently corn and soy. Some are also allergic to meats too. I'd switch over to a non grain and by-product free food. See if that help. Good luck!
My puppy had something similar and it turned out to be a minor staph infection although it looked like hives to me. If that's what it is, he'll have need of antibiotics. The prescription was cheap but still required a vet visit.

Could be a food allergy, but that usually make them itchy.
Yea a rash, or mange the vet needs to see the puppy he could be within pain
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