I put in doggie door about 2 weeks ago. I have 2 beagles ages 11 yrs, and 10. Both are males. Fred, the 11 yr old, has figured out the door and uses it as he needs to, but the other one still wants to be told to go out, or come in. I can walk to the door, snap my finger in front of the door, and he will go out, or come back in. If he is outside he will bark to come back in, until i go to the door and snap my finger in front of the door where he can see them. I do think Fred has a hearing problem.
On a funny note, the 11 yr old, Chevy, after he figured out the door would come to the door when I was trying to get Fred to go in or out. Chevy would go in and out the door. it was like Chevy was showing Fred how to do it.
Any help would be appreciated.
David