The Old English Sheepdog is a large size dog that has a large coat that is usually a mixture of grey and white. It's easily recognizable due to the amount of fur it has. It can grow over 21 inches high and weigh between 60 to 100 pounds. The Old English Sheepdog is friendly and smart. It's great with children and makes a great house dog. Because of the large amount of fur, the Old English Sheepdog does shed a lot.