Two hungry dogs

 One of these dogs may form part of the cat and dog combo which is destined to go in the window of a vet's supplies shop soon.

Detail of one of the dogs

 Close up view shows that I've used a shutter hinge, two balljoints from a harvester, and some ox shoes.

Two swifts

 This pair look similar at first glance, but one has pliers for it's tail, the other incorporates a pair of poultry shears.

Mother Hen

 A bit larger than my usual hens, this one was produced to go with one of my largest roosters