Water loving dogs have been catching some waves at Huntington Beach in California, America, as part of the Surf City Surf Dog competition.
It's the second time the event has happened and it isn't just for fun - the competition raised money for animal charities too.
Here's Surfer dog Deagan getting ready to head into the water...
...and he sure knows how to ride the waves with style!
After the fun it was time for Deagan to have a rest and let the water drip off.
The dogs taking part are judged on things like how the big the wave is, how long they ride the wave for and their confidence on the wave.
Extra points are gained for the dog's position on the surfboard - staying on all fours gets the most points!
There are also prizes for the best trick, best wipeout and best crowd pleaser.
All dogs have to wear a life vest during the competition to make sure they're safe in the water.
Owners can get in the water and help their dogs, who compete in four different categories based on their weight - from small to extra-large.
Here's Australian Kelpie cross Abbie overtaking Callie to take home first prize in the medium dogs category. Well done, Abbie!