When we had our two bunny rabbits they loved anything alfalfa! We gave them alfalfa hay and alfalfa based food pellets. They got timothy hay also, among other food, but they loved the alfalfa!
When our second and last bunny passed away in April, we still had bunny food left and the remaining rabbit food we scattered outside each day to the wild rabbits. I think they thought they were in 'bunny heaven'.
We had a lot of the alfalfa pellets, alfalfa hay and timothy hay to share.
The wild rabbits still eat, every day the mixed bird seed I scatter on the ground for the birds (and my plants whenever, the grass/clover and weeds).