Honestly, I have found the Pawz balloon
boots to be the easiest and most effective (I tried Muttluks, too, and they were useless for us). I use the Pawz for salty sidewalks and for fresh, new snow that is going to cause snowballs to form between the paw pads. They do rip if the dogs are running and playing, but they otherwise last quite well. I dry them in between uses and they can last several weeks. A bos comes with 12, so 3 complete sets (but they don't all wear out or rip at the same time). Shala is a small female - she wears Large (purple). The measuring system they have is pretty spot on, so measure as they recommend.
Has your little fur pal grown to be the handsome boi that you always wanted him to be? Shop large-size rubber boots for dogs and pamper them with care and love.
pawzdogboots.com