All dogs have four feet

The simple answer is yes.

There are, however, dogs born with congenital defects that result in missing limbs, and many other dogs with missing limps as the result of illness or injury.

Most dogs can very easily adapt to one--or even in some cases two--missing feet without a great deal of difficulty. Hind limbs are generally easier for a dog to cope with the loss of than forelimbs, but they can adapt to either.