I got a little Bichon whe wieghs about 18 pounds, up till a couple weeks ago she kept my disabled father who lived with me company durring the day. Then he had a freak accident and drowned in our pool when i was at work. any way id like to take her with me on the bike, ive seen other dog just sitting on the back seat but id like to find a safe secure way to bring her with me.any one here do this?