Do chihuahua barks so loud

They can for sure. My three Chihuahuas bark like crazy, and it's hard to get them to Zip it! LOL!

-They are good apartment dogs because of their size, but when left alone they bark and bark and bark !! which could cause problems with neighbours :| so choose wisley

My 5 year old chihuahua howls when left alone, and barks when people come and go from my property, but that's what makes chihuahua's such good "watch dogs" ...they will alert you to everything that's going on around you.