Bark4Beer makes the world’s best dog collar: a retractable bottle opener and dog collar in one. That’s right, a bottle opener and dog collar in one. That means, no more searching for a bottle opener around your house, or at a pool party, bbq, or even at the beach — just call over your favorite four-legged friend. Add “fetch me a beer” to your dog’s bag of tricks. Our Bark4Beer dog collar makes a great gift for you, your loved one, fraternity brother, college roommate, hunting friends, tailgate posse and of course your dog. Bring out your inner party animal today.
I don't remember "fetch me a beer" discussed in Hollywood Barks, but I could imagine this would be a popular trick at frat parties.