Two of my favorites in one film – steampunk and a dog. The short animated film Mr. Hublot won the Oscar. It is only 11 minutes long. You can watch it here:
Mr Hublot2013 Film
Mr Hublot is a French-Luxembourgish animated short film by Laurent Witz with/after the characters of Stephane Halleux. It won the Academy Award for Best Animated Short in 2014.