Is it normal i think dogs are hilarious?

I've just been reading all these stories about dogs chewing shit stains from underwear,smelling crotches, licking people's butts, eating trash and people trying to stop them from doing this but they still do it, etc. And I just think dogs are hilarious, I just picture a poor dog vigorously tearing down the trash can and eating tissues while the owner just yells "no!" and trying all they can to stop this, but the dog still finds a way to the trash. I love it!! People still buy doggies even though they do all these silly things! Well, is it normal?