Welcome! He is such an adorable pup! Love his markings. I was also thinking of the treats throughout the day. Every time you get the harness out he gets a treat and then when you put it on maybe even a better treat? Unless your boy is crazy and diff from the rest of the bullies, treats will work wonders. We love pics so keep posting them. lol
Welcome to EBN! Luther is a gorgeous big boy.
Most dogs aren't too keen on harnesses at first..my girl wasn't, for sure.
I can't tell from the picture..is that a step in harness? Those tend to be more comfortable for the dogs.
Like desertskybulldogs said...each time he wears it, give him a treat. Is he clicker trained? You can try clicking for him too whenever he wears it successfully. The key is positive reinforcement!