First of all Mutaras look nothing like Utonagans. I don't know what site you guys have been looking at, but Mahtal Utonagans look a lot like wolves or wolf dogs. Here is the website:
www.mahtal-utonagan.co.uk/
Not everybody wants to raise a wolf (no offense, I'm a big wolf fan). I think that the GSD, Husky, & Malamute were a very good combination. They all have great temperments and are three beautiful dogs. I collect wolf everything, but I would not want an actual wolf. There is always that chance of them acting like there breed which is wild.