If you love cats or dogs, you could cash in on this connection by taking on a side hustle pet sitting or dog walking. Meghan Lim, who has made money with these two side hustles, said they can be fun, ...

For some, it's a weekend gig for extra cash. For others, it's a post-university fallback. But for a growing number of Gen Z workers, dog walking is becoming a full-time, high-earning career. Turns out ...