That is a great idea.
The plastic is too dense for critters to chew through or break into. Whether it’s a pet or a pest.
And threaded cap means they aren’t going to knock or pry the lid open.
They’re also pretty weather proof. We use them for bird seed as well as pet food. Mostly to keep mice out, but also my brother’s large dog who straight up ate a rubber made food storage bin to get at the dog food inside.
