Hiya, he is very quiet, dont hear a peep out of him unless of course he's in guarding mode, then just lets off a few deep roars! lol! He has the sweetest temprement ever, loves other dogs, especially little dogs as i have 2 terriers. He's 28" ats, but not to heavy set, still quite lean, which i like. Had a bullmastiff before and the corso is much much leaner,lighter faster etc. Here's a few more of him, the last pic, he was only 4mths old.