Dear Mr. Jessup:

Sergeant Renfrew and his loyal dog Cuddles of the Royal Mounted salute your "Sir Preston", albeit a paltry imitaion, as do The Speicial Eds, the finest Newfoundland has to offer, if I may say so. However, your impersonation of a Royal Mounted officer is a far more severe an offense than the dress-up allegedly proposed by Mr. Owens. Please abate yor impersonation forthwith or we shall have the Special Eds investigate the possibility of sending Sgt. Renfrew and his faithful dog Cuddles ta chew yer ass big time.

Crap! Can't find any relevant clips... too bad!