im unsure as to how much i should feed my 6 month old boxer/pitbull mix?

HI and welcome to the Community. The best thing is to go by the amount that is stated on the food you are currently feeding him now, it goes by weight. Also, very important to also feed wet food too as only feeding dry can irritate the skin. I mix in safflower oil or coconut oil with my dogs food, sometimes I'll put an egg or 2 in there as well. The key is they need moisture in their diet to maintain good skin and coat.  I would also seek out a training facility that can help as well. A Boxer/Pit Bull mix will require exercise and training for sure. Is he a rescue? If so, exercise will be a big part of helping him. Can you fill me in on how you got him and are you having any issues?

Hey jalonda , nice to see your post,

As i know you must know the diet plan for your pitbull because if he's 6 month and Eat more food then their may be increase in problem of Diarrhoea, so maintain proper diet plan for him..