Around 15 minutes chicken and eggs come up
So at 1 am I had to let out Cocoa the Taco Bell Dog who hadn't eaten in 4 days. OK I carry the now 4 lb dog out and back in. At 1 :15am Maggie May wants out, no problem, 10 minutes later she wanted in. At 1:35 Casey / Gambit wanted out of the doggie jail she worked herself into last night.
At 1:40 am I found an open beer in the fridge getting milk out for Kitty when he decides to come in shortly.