I'll give it to good hands

Hello, please help me install it. The dog, named Kishmish, is vaccinated and about a year old. There are 4 males in the house, they don’t get along, they fight constantly. You have to keep it on a chain all the time. I feel very sorry for him. Kishmish is a good guard, not fussy about food, and gets along with cats. 97 751 38 58 Maria