ok ok . Here you can take my advise as a golden ticket. Just Kidding. Anyways I have and still ride Bailey with me on the bike. No I don't have a belt for him to attach himself 2. as others have stated landing on him if anything were 2 happen not a good idea. I started riding him on the tank around the niehborhood when he was 4. I did this for 2 yrs. on his 6th birthday he went for a ride on the back to the whiteHall 4th of july parade. But he also had his own dirtbike and gear, and crashed several times. Now he has his own full face gloves and a very nice leather mesh padded Jacket. And is with me about 1 or twice a week. still not more than about a total of 10 miles. He loves bikenites @ hooters. But i do believe that 4 yrs. old is a little bit 2 small to be on the Back. Florida Rocks