Greenvine Automatic Ball Launcher Dog Ball Thrower Chuck it Fetch Machine

Q: The balls are going to be wet, dirty and course dogs chew on them and play with them. This machine will be ruined then?

The machine will not be ruined，but it may and get stuck by water or wet mud and it may shorten the product usage life. So you'd better clean the machine after use outside and be careful to the situation of tennis balls . I'm always waiting to serve you anytime if you have any questions .

Q: Can this use standard tennis balls? If so, to what distance does it throw standard balls?

Dear , The product is equipped with 6 matching tennis balls in the diameter of 2", which will be sufficient for normal use. If not, feel free to use your own balls as long as they are in 2 inches. Thanks