Same with my rabbit. I'd put his medicine inside the center of a slice of banana and he'd eat around it. He was such a smart butt. I was like, "I'm trying to help you, Sweets! Please just take your medicine! I'm trying all the tricks here!" He's in heaven with my grandma now, resting in her lap at a nice large grassy park up there somewhere, but the bunnies I have now are just as sneaky as he was.