Hi Lynn, One thing that's always worked well for us at this age are several, like about 8, wet and then frozen washclothes to give them when they're teething so hard. See if that helps the biting since Monza will be distracted with the cold frozen thing instead of living flesh (g) Debs If that doesn't work and it's truly a biting thing rather than teeth I have one other failsafe idea to try.