I adopted a Saint Bernard puppy, he's a 1 years old male.
We thought he would be gentle and sweet, but he's only like that when he's tired. When he's awake he jumps onto counters and gets into a lot of stuff, chews on household items, and shows way too much aggression when he plays. He jumped up on me and started ripping up my coat,
I have a few scars from the bites.
What should i do ? any advice ?