Yes, I've found polish can cope with most things. This winter I had -6c on most nights for about a weeks and they where still up early and foriging. I've been keeping polish for about 4 years, I started of with 1 but they're so adictive i've ended up with 10 and 6 more in the icubator! They only problem I've ever had is them running in to the washing line when they get excited about treats
they never get hurt of cource, but it's just quite funny when they step back and look like they're thinking "Who put that there?"
