Many babies shun veggies initially so that’s completely normal. Always offer and encourage but don’t panic if he shows little interest. Focus on getting him the best quality protein: dubia roaches, silkworms, BSFL, and gutloaded crickets. Always make sure the insects are smaller than the space between his eyes. As for the rubbing, bearded dragons aren’t modest in their efforts to alleviate shedding discomfort, and they’ll aggressively rub their faces and bodies against cage decorum to expedite the process. If a bearded dragon is constantly glass surfing, it’s usually one of three issues: 1. The cage is too small 2. The temperatures aren’t ideal 3. He’s restless and wants to be taken out so he can go on an exploring adventure and burn off some pent up energy. The cage in the photo is very small, and it looks like it would be tough to get the temps in the ideal range (100-110 basking spot, 79-84 cool side) with a tank that small. So some of his restlessness may subside once his tank gets an upgrade. Regarding handling, at his age you can slowly start to interact with him. I recommend keeping these interactions brief so he isn’t initially overwhelmed. Start out by placing your hand in the cage and resting it on the ground. Don’t attempt to pick him up during these first few interactions; the goal is simply to get him comfortable with the concept of your hand. Eventually you can slowly move your hand closer. Try handfeeding him a treat like a BSFL. When you do transition to picking him up go slow and keep him in the cage. If he gets skittish he’ll hop off and you can try again when he calms down. Sometimes it’s a very slow process, but eventually you’ll be able to handle him with ease. One of my dragons will hop into my hand when I open her cage door and say “out,” a stark contrast to the skittish baby she used to be. So don’t feel discouraged if handling your baby feels like trying to tame a wild marmoset at first. ?