New Zealand professors Brenda and Robert Vale say the title of their book was partly tongue-in-cheek, partly shock tactic.
“Time to Eat the Dog?: A Real Guide to Sustainable Living” — and we’re thankful they at least used a question mark — doesn’t actually propose pet owners eat their dogs and cats, but it does suggest switching to pets like chickens and rabbits, which then can be eaten.
Of course, if their fate is to be eaten, they wouldn’t be pets. They’d be livestock. But the Vales, both New Zealand professors of architecture and non-dogs owners (as maybe you’d guess), don’t seem to see the distinction.
By eating our pets, the Vales say, we’d reduce their carbon footprint.
And dogs and cats, granted, make some pretty big ones — according to the Vales, the amount of land and energy it takes to make one dog’s food for a year makes for twice the carbon footprint of a Toyota Land Cruiser driven 6,213 miles a year.
A cat’s carbon footprint, meanwhile, is “slightly less than a Volkswagen Golf.
New Scientist magazine, in an editorial, stopped short of backing the authors’ suggestion – that we should recycle our pets by eating them or turning them into pet food at the end of their lives – but it did call for reducing the impact of pets on the environment, and for the pet food industry to be more environmentally responsible.
“In a world of scarce resources, can we justify keeping pets that consume more than some people?” the editorial asks. “… Giving up our pets in the name of sustainability may seem like a sacrifice too far, but if we are going to continue to keep animals purely for our enjoyment then we have to face uncomfortable choices.
“At the moment, pet-food manufacturers thrive by selling us the idea that only the best will do for our beloved animals, but once owners become more aware, what they demand from the industry is likely to change,” the editorial notes. “The first manufacturer to offer a green, eco-friendly pet food could be onto a winner. Sustainable lifestyles require sacrifices, and even cats and dogs can be made to do their bit.”