BroConf #9 Rewatch

Rewatched last week's BroConf episode and noticed two things:

1) Since the cats were named after the twins, did SuzuKen or Tori-chan voice the cat meows as well? I mean it kinda sounds like Cecil's cat sounds (from UtaPri)? lol.

2) Okay this doesn't make sense. I googled that squirrels can live up to 20 years in captivity, and since Juli was alive when Chi was a baby, and Chi is now 16, this means Juli is at least 17 squirrel years old. Meaning he's an old grandpa. So how can he transform into this 15 y/o bishie!?