All Dog Mate Doors Feature:

Specially developed for small dogs (Yorkshire Terriers, Pekinese, Dachshund, etc.) up to a shoulder height of 14" or the largest cats. Self lining to 2" thick- ideal for very thin panels and screens. Secure double point 4-Way Lock.

Overall size 9-1/4" x 10"
Cut out size 8-1/4" x 9"

The robust construction and security locking panel are popular features of all Dog Mate doors. The medium door is suitable for Spaniels, Terriers, Poodles, etc. up to 18" shoulder height. Self lining 2" thick- ideal for doors and walls. Silent action weatherproof flap with vision panel. Lightweight flap may be used by cat.

• Overall size 11-3/8" x 13-3/4"
  Cut out size 9-1/2" x 11-3/4"

The robust constrution of this door makes it suitable for Labradors, German Shepherds and other large dogs to 25" shoulder height. Self lining to 2" thick- ideal for all doors and walls. Robust security locking panel. Silent action weatherproof flap with vision panel. Lightweight flap may be used by cats.

Overall size 14-3/8" x 17-3/8"
Cut out size 12-1/2" x 15-3/8"