Any breed of dog can be a good companion to another dog. However Greyhounds are used for running and they love it, so if your dog is into running I suggest you get another Greyhound. If your Greyhound is just a pet then even a small dog or cat would be a good companion. I always own two dogs to keep each other company. I have a white Bichon Frise female and a male Cockapoo 16 months old. They play all the time or just sleep together and I also have a 10 year old cat that thinks she's a dog and has fun with the dogs. They even sleep together!
They are usually called Collie cross Greyhound Lurchers.
There are many non-shedding dogs. Here are some: Shih Tzu Yorkshire Terrier Maltese West Highland White Terrier Dachshund (moderate shedders) Bichon Frise Miniature Poodle Italian Greyhound Border Terrier Cairn Terrier Havanese Miniature Schnauzer Norfolk Terrier Silky Terrier Welsh Terrier Boston Terrier Scottish Terrier Chinese Crested Australian Terrier Wirehaired Fox Terrier Greyhound Bedlington Terrier Irish Water Spaniel Soft Coated Wheaten Terrier Basenji Kerry Blue Terrier Airedale Terrier Standard Poodle
There is only one breed called Greyhound. However, there are multiple breeds that are also known as a type of Greyhound -- for example, the Saluki is also known as the Persian Greyhound. Italian Greyhounds are another breed that looks similar to a Greyhound but smaller, though they are not considered sighthounds and are instead a toy breed.
Another name for a companion is a friend or a mate.
^(^.^)^ Well, A Terrier Mix is the Terrier (dog) mixed with another breed of Dog.
Greyhound?
For as long as a greyhound lives, it can have pups with another dog. It will most likely have more pups with another greyhound!
"Scottie Dog" and "Aberdeen Terrier"
The term "paisan" is slang in Italian-American communities, often used to refer to a close friend or companion. It can also be used to describe someone of Italian descent or a fellow Italian-American.
Yorkshire Terrier
There classified by the stafforshire bull terrier which another name for it is pit bull
The staffordshire bull terrier American staffordshire terrier and the Argentinean Dogo all resemble the pitbull