It isn't food he's hungry for.
4 seconds sound clip from the The Magnificent Seven (1960) movie soundboard.
You can hear this line at 00:42:49 in the Blu-ray version of the movie.
Quote context
[...]
- If you can't forget him, why don't you ride side-saddle?
- Ah, well... he won't last much longer.
- That so?
- Ridin' out there in all that dust and heat... What a chucklehead!
- Yep.
- Suppose our friend over there has got anything to eat for himself?
- How about I go over there and bring him some?
- It isn't food he's hungry for.
- Then let me tie a can to his tail.
- Right now, he's like an itch I can't scratch.
- Leave him alone. It's a free country.
- You know, it's funny. Now that he's gone, I kinda miss him.
[...]