Size:2" for model 1008/1210/1510/1514/1812 For Solo Pet Doors, measure the distance from the inside wall to the outside siding, stucco, brick or stone. If the distance is 6.5" or less, no tunnel extension is required. If the distance is 6.6" to 8", a 2" tunnel extension is required. If the distance is greater than 8", a 4" tunnel extension is required.
G**S
Freedom for both owner & pet
The door works well, but at that price it should include extra pet tags, to help with training and/or loss. It should also maybe include some plastic circles because the magnet likes to cling to any metal parts on the collar, sometimes making it difficult for the door to open, as signal is blocked by fur and/or neck.
R**R
Five Stars
Makes my dog door fit
K**S
DO NOT PURCHASE
Simply put, this unit had problems from the start. The "policy" of Solo Pet Doors is simply, NO RETURNS. They however are happy to send out parts for you to fix it yourself. I have tried to return this item and NO RETURNS is always the response. If you are looking for a dog door that you will be repairing (even if it was delivered faulty) then this is your door.
D**R
Five Stars
fit perfect
Trustpilot
1 week ago
2 weeks ago
