[nagdu] winter questions

[Martha Harris]

Hi Everyone,
It is maybe 10 below 0, and my dog is very cold and shakes after we have been working for more than 15 minutes. Does anyone know a coat that fits with the harness? I have both a straight harness from on the go gear and an extended harness from Seeing Eye. Also, how well does musher's secret work? I got boots from Seeing eye when I got Zorro, but they don't stay on very well even at their tightest, and we always manage to lose one.
Zorro is a lab who is 49 pounds, and he lost weight because of tapeworms, so he doesn't really have the fat to help him stay warm.

Thanks,
Martha