My Jack Russells were far better killers than any of the cats. I had a Siberian Husky that was a super ratter. She would dig down DEEP to get them, overturn wheel barrows, you name it!
I have one cat (all three are rescues) that climbs up trees to go for bird nests. He's a strange one as he'll climb back down or if scared jump and grab on limbs on the way down! All my cats are indoor cats but he gets out sometimes and returns when he's had enough. (Usually within 2 hours, far sooner if a storm sneaks up, thunder freaks him out LOL.)
The BC/Lab mix has lots of BC. Definitely got your hands full there!
Last time Orioles won the series was 1983, the golden Earl Weaver years when Oriole Magic meant something. Rick Dempsy, Eddie Murray, Lee May, and who was it Dan Ford that hit a homer in the parking lot? Haven't been following baseball for decades but I remember the National Bohemian sign with those xenon strobes that would fire when the O's got a homer. The Memorial Stadium days RIP.