I think these years dog are the best pet of human I think we can make a good friendship with them because if you can train them they can help you finding stuff catch ball even mite be an police dog. Then I found out that if you make good friendship to them it can be your friend if you make bad friendship so that mean the dog doesn’t make good or bad it was only the trainers problem.
And other problem of dog good or bad is because of food!!! So if you give the food like bones, dog food… they will be good but if give them like vegitible chocolate they will even go to garbags at night.
Third problem is the place where they live!!! If you gave dog a big and whom place to live they will happy! If you give dog a small, dark, cold and rife has a hole and water comes in dog will get sick of these!
This is the three big problems about dogs!