Depending upon formulation, dog food has a more variable — and sometimes larger — environmental pawprint than human diets.

Funny dog Maymo makes a spaghetti dish. This chef dog even makes his own marinara sauce (or tries to), putting all of the ...

Cutting down the amount of meat we eat helps reduce greenhouse gas emissions associated with agriculture. But what about the meat that our pet dogs eat? Our new study shows that feeding dogs can have ...