Friday is here, and it’s time CatTime.com’s weekly installment of five cat videos from YouTube. Each week, we search the video channel for content that is entertaining and moving, and all centered on cats. This week we have four videos that involve dogs, and one that involves a feline and a trampoline.

Pets are often viewed as the easier, low-maintenance alternative to raising kids. However, ask any cat owner, and they’ll tell…