Service dog harness

Hello forum members. I got myself a service dog since I can't do it on my own. And I want to buy the best for her. Can you tell me where I can find a harness for it?

Then I have a puppy, he is used to eating human food, he doesn’t like dog food very much. This is fine?

I don't think dogs are allowed to eat. However, there are many different kinds of dog food available. The best dog food depends on the age, breed, size and lifestyle of your dog, and this article, visit the best brands website, will help you sort that out. Most dogs require a combination of dry and wet food. If your dog is older, he may need more wet food than if he were younger.