Is it the cold weather or is there something wrong with my doodle?

[Teri & Clover]

Hey everyone! I've been following this site since the spring...months before I actually got my puppy Clover in June. I've learned so much from all of you and hope you can help me on the latest strange thing that my pup is doing. When I am walking her out in the cold weather and a little bit of snow, a few times on each walk her back leg will "curl" up while she is walking.Is her foot cold or is it a bigger problem? I checked her feet and didn't notice anything. She had surgery about a month ago for eating a piece off of my coat. She seems to be better from that. I am worried. I watch her like a hawk. Am I just being an overprotective or do I need to go to the vet -- AGAIN? I would appreciate any insight.

[Shelly Gouvas]

Wow Jake too will do the same thing.I was wondering if Doodles feet are more sensitive then other dogs.Think I'm going to try that Musher's Secret.Was going to get him some booties but he probably would just take them off.