I too love the husky type they are beautiful, My friend has one and shes lovely,
i had to do the same with my baby she was 12 and had cancer in her teats she couldnt get around without pain either , i couldnt watch her suffer like that , i would never judge they deserve not to suffer, she was my hubbys dog and he passed on a year before ,she really missed him after that she became over protective and i had to but her in bedroom when anyone came, but i loved her so much .