Here is an interesting video about raccoons. I guess you may like it.

https://www.ixigua.com/7247500879341978167?logTag=b6686a3dd24cc3190996 

PS: As I was working in NYC during the mid-90s, when in the evening my cat, a blue Persian, howled at the back yard through the window, I knew there must be a raccoon looking for food in our trash can. Once I tried to reach it, it seemed not to be afraid of me and kept on doing what it did.

FYI, the formal pronunciation of 浣 should be "huan," though "wan" is commonly used.