Strangled Eggs (Robert McKimson, 1961)

Foghorn Leghorn courts Miss Prissy when a foundling is left on her doorstep. It is Henery the Chicken Hawk. Prissy decides to keep little Henery even though he has a natural appetite for poultry, particularly Foghorn's arm. So, Foghorn decides to do away with the little Hawk while Prissy isn't looking.