Whole Dog Journal's 2013 Canned Dog Food Review
Canned food’s benefits to your dog may offset the higher cost of this type of diet.
Price is the most commonly cited reason that people prefer to feed dry food to their dogs; canned food is far more expensive to feed than dry food. Owners of large dogs or multiple dogs rarely feed canned food as anything other than an occasional treat, for this reason alone. Of course, there are other objections, too.