Be careful what you wish for!
KC Martin's pet dog was begging to try the food his owner was eating, and despite telling him over and over again it would be a bad idea - his dog found out why he should have avoided it.
Because Sour Warhead sweets are as sour as they come - and it definitely hit the dog's tastebuds like a warhead.
The hilarious reaction was caught on camera and has clocked up more than 8 million views on Facebook.
