aerobie pro rings
i use these rings for my dogs, fantastic fun. i have been using them for years. the only problem is that i lose most of them if the dog jumps in the lake for a drink, if they ever drain the lake, i will be there ready to get my 20 rings back. people stop & watch my dog Rocket & i play with the Aerobies. it is great to watch & i love the interaction between my dog & i. great fun, highly recomended. if the rings curve left or right in flight you can tune them by bending them up or down. just bought another 2 from here as they are the cheapest + they offer free postage. Rocket is already looking out for the postman!