Dogs With Dew Claws On Hind Legs. In some cases, they may have double dewclaws on the. Actually, they’re not exactly digits, they’re more of a genetic anomaly in most cases.

The canine dewclaw (both front and hind) is a curious feature because the dog's ancestor, the wolf, does not have dewclaws at all. Research on wolves that have dewclaws found that their dna indicated they were the product of dogs and wolves interbreeding and not an. Which dog breeds have dewclaws on their hind legs?