I am in desperate need of a belly band or male wrap for my tiny yorkie. He weighs in at around 1lb, 14 oz and the local vets are giving me a hard time about neutering

. Sometimes he will weigh 2 lbs, 2 oz, but the vet is weighing him in at 1 lb 14 oz. He is 8 months old now and has started marking like mad! Yesterday my girls got home from school, threw their jackets on the floor and instantly he ran up, sniffed and lifted his leg on them. We do take him potty outside frequently and only want a belly band for marking purposes. I know someone on here sells them, I am just unsure where to go. Any suggestions, referrals, and links would be very much appreciated!