This week's Pet of the Week award goes to a terrier mix with a hopping habit, and a pair of rescue cat siblings and two little dogs with big personalities are also being honored. It's been another memorable week for pets on the internet, whether it's a cat and dog duo that grew up together or the canine that was rescued from a meat truck in China. A boxer and Boston terrier mix has also captured attention after a video showcasing his extreme reaction to rain went viral. Newsweek has been enjoying some of the reader submissions for its weekly...