I agree we're dog lovers first here and in all my time here have never seen anyone put down a mix or use the word 'mutt' in a bad way -
back in the day it was a very common word used to describe a dog of unknown origins LOL - and depending on how you were raised - some use the term more than others but again - when I have seen it - it wasn't meant to hurt anyone.
I personally don't use the word - but wouldn't get upset if I saw it...I think people are becoming more P.C. these days and using the word mix instead vs mutt though |