My Dogs Belly Is Hurting And Making A Noise, What Can I Give Him?

You have to give complete information like is your dog having loss of appetite? Weight loss? Bowel problems? Diarrhea or constipation? Active or inactive? Lethargic? Any other sign of illness? These can help to find out the possible cause. Anyhow, there can be following possibilities and final diagnosis will be made by your vet. These are

1. Irritable bowel syndrome
2. Fast eating
3. Nervousness
4. There are some diets which can produce gases in stomach like fats, soybean, wheat products, lactose and bran. Diet high in protein.

You can use anti gas medicines but after discussing with vet. If you change a diet then change it slowly.