We had a cold winter and just as cold a spring so far, so all kinds of poo (dogs, birds, rabbits, hares) don't rot away. Which Lela and Binti love, because they can snack as they please when off leash. So I decided to hop on my bike again and see what gives. I tried one of these contraptions sticking from your bike before, but that didn't work, not even with one B attached.
It turns out they are absolutely wonderful! I put them on either end of a 6 ft. (1.8 m.) leash, hold it in the middle and keep them squarely beside me on the right side. As soon as we go, they focus on the running. They notice the birds, but keep going forward. The biggest challenge is other dogs, but then I stop to let them sniff or keep going slowly to let them settle again.
At times, I don't feel I have two B's on the leash! Very different from walking….