four sided triangle (1953)

Unknown.
The film opens on typical rural English scenes, including a typical farmyard, complete with cat lazing in the sun.

fright (1972)

Unknown.
A girl turns up for a babysitting job, and is introduced to her ward for the evening. The mother then admonishes her husband when she notices their cat sat in the cot with the kid. Unfortunately that's not the worst thing that happens to the cat, as later we hear it being killed by an escaped lunatic.