The Big Bad Fox, a long form comic by the co-director of the award winning animated feature Ernest et Celestine.

From the publisher:

Faced with an idiot rabbit, a pig gardener, a lazy dog and a hen, a puny fox attempts to assume his place as a major predator. In the absence of the efficiency and effectiveness of the standard methods, he develops a new strategy. His solution: steal the eggs, raise the chicks, frighten them and chow down. But the plan is runs into problems when the fox discovers a maternal instinct...