About 2.5months ago, we decided to go back to crating our dogs (2 chihuahuas, a 5y-o & 4y-o). They're crated when we're not available to supervise them.
It went surprisingly well. I really thought we would have problems initially, but they took to it immediately. It really settled their behavior and made them far more docile/obedient.
Until this last week. About 5 days ago, Winnie (the 4y-o) started barking all night. She just barks and barks and barks all night.
They're crated by the back door. I thought maybe a cat was harrassing them outside the door (we live in an area with a lot of feral cats), but that didn't explain why Petey wasn't also barking his head off. At any rate, we moved them to a quieter area where they shouldn't have been able to hear outside noise. Didn't work. She still barked like mad all night.
We thought maybe, even though they go potty on a regular schedule, she just had to go extra and we took her out to see if that would solve the problem. We tried that a couple of nights. No deal.
I just can't imagine what is making her bark all night, but we got a complaint from the neighbors, so we need to take care of it. Any suggestions?