Starbucks does still do pup cups.
The pup cups at Starbucks are small cups of whipped cream for dogs and they are often given to you for free when you order a drink.
Pup Cups are not an official menu item, but baristas at Starbucks are familiar with the request for a pup cup which is also known as a pupuccino and Starbucks baristas are happy to provide you with one.
To get a pup cup, you can get one at the drive through where the baristas can see your dog.
Pup Cups are free if you're purchasing a drink for yourself.
The pup cup treat is okay to give to your dog in moderation but too much whipped cream can cause stomach upset in dogs.