Over the years we have observed the most stubborn traits dealing with red squirrels. We’ve repeatedly seen red squirrels come back and try to chew their way back into an attic. Did you know that red squirrels only mate with red squirrels? It may be a surprise, but did you know a red squirrel will fight with a grey or black squirrel? They don’t get along! They also do not mate with each other, however black and grey squirrels do. Stubborn? Incompatible? Finally a red squirrel removal is one of the toughest, not because there is no method of removal, but because they return to chew vulnerable areas. Remember it’s always best to deal with a squirrel problem before they get comfy. Your electrical wires have more chance to be a target by squirrels, the longer they stay.