i have a 6 months old rottveiler. i am keeping him in the backyard during night times. of course he has a crate that he sleeps in during the night.
a friend of mine told me that it could be really cold for him during winter times.
average temperature during winter nights here is around 4-5 degrees (about 40-41 fehrenheit).
is this true? how this breed can reactes with cold weather? what should i do?
thanks