1) Acts like a mouse 2) Acts the rodent 3) Affects a worrier 4) Behaves like a beaver 5) Bites like a beaver 6) Bites persistently 7) Bites to bits 8) Chews 9) Chews like a beaver 10) Chews like a chipmunk 11) Chews like a mouse 12) Chews like a rat 13) Chews like a squirrel 14) Chews on a bone 15) Chews on bones 1) Chews