I fitted a large dog door into our back (kitchen) door so that our two doggos could use it to come in and out like they used to at the old house.
We bought a nice one, that has a little sensor and a magic 'tag' that they wear on the colour, so it locks and unlocks automatically for them and shouldn't let other animals in. It was a bugger to fit as part of the outer frame could be fitted in either orientation, but despite no warning or indication it would only work properly if fitted in a particular way (the 'wrong' way looks fine, but flexes the whole thing in a way that isn;t visibly apparent but is just enough that the locking mechanism becomes really unreliable).
I spent some time on it, and as well as the cost of the dog-door I had to go and but a new jigsaw (old one broke last year), so it wasn't a cheap endeavour.
The dogs don't use it
)
