I think that dogs in pubs and bars are relatively rare in the United States, but they are somewhat more common in some other parts of the world. I have seen pictures of dogs in bars in Key West, Florida including this one:

Here's a place in Great Britain that goes even further. From http://www.thenorthernecho.co.uk/news/9460150.Pub_puts_dog_beer_and_food_on_menu/?ref=ms:

Here's a place in Great Britain that goes even further. From http://www.thenorthernecho.co.uk/news/9460150.Pub_puts_dog_beer_and_food_on_menu/?ref=ms:
quote:
The Brandling Villa in Gosforth, Newcastle, is selling a beer designed for dogs so drinkers’ four-legged friends can enjoy a tipple.
The pub is also serving a Sunday roast covered in catflavoured gravy.
The beer is made with traditional malt and hops, but also includes meat extract.
Dogs seem to have a thirst for the drink as the Brandling Villa has had to reorder fresh stock after the first 48 bottles ran out in a fortnight.
...
“Everyone else’s dogs love it. We have some regulars – she’ll have a Sauvignon Blanc, he has a pint of Budvar, and Charlie the dog has a dog beer.
“That’s his regular drink.”
Mr Carr worked with chef Sammy Dee, who also has a dog, a chihuahua Jack Russell cross called Ladybird, to create a range of a la carte dishes for pets.
They include chicken a la Franc – a dog version of chicken chasseur – eggs Ladybird, named after Mr Dee’s dog, and a Sunday roast with “cat” gravy – a beef stock with fish sauce. There is also a dessert menu and Dentastix for afters.
Mr Carr said: “Dog friendly is really the way it should be.
Pubs should have wooden floors and dogs in front of the fire.”