Are you looking for the collar just for the pulling while walking? Seeing your dog is a malamute mix, just from my experience be careful using a body harness because it can actually make then pull more. I have an Elkhound mix and we tried endless collars because of her pulling, when I got a body harness she figured out she could pull more by putting her whole body into it. After countless collars I tried something new, I put her normal everyday collar on her and leashed her to me, as soon as she started pulling i would turn around and walk the other way. Which ever way she wanted to go I went the opposite. It only took two walks and she caught onto watching where I was going instead of pulling me where she wanted to go.
My personal take on cat purring:
1 cat Mono
2 cats Stereo
3+ cats......Surround sound