Building My Dog a Tennis Ball Cannon 

Definitely planning to build one. Not for my dog... cause he doesn't chase balls. But I'm adding a stock on the back, electronic igntion, and a valve that lets me easily get gas into the chamber without unscrewing the back. Oh and for anyone reading this, at leeast use duct tape around the chamber in case/when this thing shatters.

Awesome idea! And great video !!

Love the idea Luke! :)

Nice, I want to build one so researched the methods used, this is theee 1 😜 like

We here in the US. More specifically the south east call that a potato launcher, or tater launcher.

I need a tennis ball cannon for airsoft battles for a special cannon

How did you join the barrel to the combustion chamber?

what about the chemicals on the ball from the gas you ignite ?

dude i cant throw a ball 100 feet! how did you do that?

Which breed?

It is essentially the same design used for potato guns which is a problem only because those are illegal here and a few other states. Make sure your state does not have laws against it before you try it...

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hmmm not sure but because you fire a projectile using an explosive mechanism that might actually have turned it into a firearm. I know it is being meant for fun but just be careful of what your local regs/laws have to say on it - particularly in public places. I'd also just be careful because you are lighting the fuel and the container is pvc so it may well melt or collapse particularly when under pressure. God i sound like like the antifun police - not meaning to - just got me thinking that something made for a good intention and fun might land you in some bother . Just check it out where you live thats all

If I have your number than I will send you my dog pic than you can who similar they are only my dog different he's hair only otherwise he's totally similar

CAUTION I just learned from the vet that it is NOT SAFE for dogs to play with tennis balls.