Gracie Ruth is 7 months & Boo is 5 yrs but they both sometimes forget themselves and bite too hard. I squeak "OUCH" loud and shrill
and they will immediately stop and start licking as if to say, "Sorry momma, didn't mean it." However, my DH refuses to 'sound like a girly man'
and squeak, so they chew to their hearts content on him. The squeak is what their litter mates use to tell them they are playing too rough. It seems to still work, even for Boo. There are other methods to try and I'm sure you'll get a lot of advice here. Just try them out and find which one works for you. Good Luck!!
