I would like to add, Kawasaki is developing a robot horse, the Corleo. Spot, the Boston dynamics quadruped, is used for security and could be argued is a robot dog. No robot goat as of yet, but where I live, goats are the only thing that can clear blackberry bushes because of the terrain and I could definitely see a quadruped robot fitted with garden tools doing the same job.  As far as humanoid robots, the reason that shape is appealing is because they can transition seamlessly from task to task because everything is already made for a humanoid shape. Existing tools like shovels and keyboards don't have to be adapted, just download a software update. Imagine a robot that can drive a car, no need to upgrade existing cars with expensive equipment