"I taught Darrel to do so many silly things just for fun, many of which I regret," owner Hailey Adair told Newsweek.

When it comes to tricks, though, these two animals are very different... even if a certain Golden Retriever mix in the video ...

FOMO alert! Darrel the dog got adorably jealous when he noticed that his cat sibling was allowed to play with their mama ...

They say sharing is caring, but Darrel the dog clearly missed that memo. When his cat friend got a little too cozy with their owner during a training session, the jealous dog did what any seasoned ...