Hey everyone, my name is Mayra & I’m a new boxer owner. I recently got a boxer puppy last week, he is barely going to turn 8 weeks on Thursday. I recently noticed about 2 days ago that he was standing weird, his front paw was shaking and he would run and stop, almost falling. I don’t know what to do, where I bought him they gave me food that I was giving him, but today I bought a Royal Canin boxer puppy food, I hope this helps him out. Also, is it bad for him to go up stairs? Thank you.