My dog had the same problem too but not to the dog is to people when people pass our house my dog will become aggressive we try a lot of way but all can't work can someone tell me what to do?

Maybe you can bath your dog with cool water that will make them better.And this is some of the reason:
1. Fleas

2. Airborne allergens like pollen, which result in hay fever

3. Parasites, such as ear mites, scabies or cheyle...

Can Dog Drink Goat Milk?I heard From My friend that dog can drink goat milk but i want to make it sure.And can they eat bread?