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Dr. Coates is a veterinarian based in the other “Sunshine State” – that's Colorado to the rest of you – where she lives and plays with a varied range of animals. She shares her professional and personal experiences, Monday through Friday, here on petMD's blog, the Fully Vetted. Log in for your daily dose of her insight and wisdom.

 

Alternative Proteins for Pet Foods: Of Insects, Worms and Lab Raised Meats

May 25, 2011 / (9) comments


In case you don’t know this about me I have a thing about where my pets’ food comes from. I want it to be healthy, wholesome and biologically appropriate to their species, of course, but I also care about the protein itself: Was it sustainably sourced? Humanely raised? Humanely slaughtered?

 

Unless I’m cooking with ingredients I’ve either raised myself, paid top dollar for, or managed to trade for using my backyard eggs and home-made cheese, I’m generally not feeding them humanely raised/slaughtered and/or sustainable meats and fish. I’m getting whatever a high-end pet food company’s version of these meats might be. And surely that also means I’m sacrificing a whole lot on how much green goes down the drain in shipping and packaging.

That’s what it means to feed commercial — whether we’re talking about feeding ourselves and our human families or our pets.

Yes, there are trade-offs everywhere you look — even at Whole Paycheck and its ilk (gasp!). And at the end of the day we all make sacrifices that are the ruination of all our good intentions on the green front — or so my right brain tells me in my darkest moments of despair for our blue planet and its animals.

So can you blame me for wringing my hands about how we’re going to feed our pets in years to come?

Sorry to raise the specter of any more doomsday scenarios in a week chock-full of creepy predictions and killer tornadoes, but the scary truth is along the lines of what New York Times food guru Mark Bittman says (and I paraphrase): As humans we might as well start eating less meat right now, seeing as our species is destined for vegetarianism soon enough anyway.

(btw, if you don’t have at least one of Mr. Bittman’s books on your kitchen shelf you really need to stop what you’re reading right now and order one immediately.)

The guy’s got a point. At some near future date we’ll likely be arguing over who gets the protein: the cat … or the baby? Who needs it more? Who deserves this version vs. the other? And how do we decide?

This is why I was so excited last week when I got treated to not one but two (!) news stories on the subject of alternative protein sources. And no, this time it wasn’t about the dreaded algae (but I will agree that the ick factor is up there). This time it was more to do with the following two options: (a) laboratory-raised meats, and (b) insects.

Yes, really. Because both are really great protein alternatives. I mean, most of us practically subsist on near lab-raised meats anyway, right? What else would you call Chicken McNuggets or Chef Boyardee meatballs or Taco Bell’s burrito fillings? Sorry, but that kind of meaty fare is too divorced from the actual animal to make me wonder whether a petri-dished hunk of stuff might be better.

In fact, I’m sure it’s a better alternative. By far. Because then at least my roadside stop might not be either as unhealthy or as ecologically and animal welfare challenged. And I wouldn’t feel the constant nag of, "are my pets getting fed biologically appropriate foods?"

Not that happily raised real animals would be an impossibility. But because better conditions would inevitably cost more, our agriculture species would be relegated to the role of luxury foods … not a daily necessity, as they are now.

But insects? Really?

Sure, the yuckiness here is near unbearable. Though a great many cultures have called insects dinner for millennia, here in the west people have never favored an insect diet. I mean, for us locusts are a plague — not a plate. And meal worms are for horror movies, not for dinner.

But protein is protein. And just as sushi had its slow beginnings in the west, I predict insects will start to make a big splash in about fifty years —  once our natural protein sources start running really dry.

But what’s so wrong about advancing that time frame for our pets? Insects, after all, can be raised safely, humanely and sustainably in vast quantities. And while we may suffer the ickiness of it, insects contain the very same proteins as the ones in our fish and meat species. Maybe they wouldn’t be recognizable as such — not even as insects — in the canned and machine-extruded foods we feed our pets. But the nutritional value would be the same.

And while I’d dearly love to have my dogs and cats consume the same foods I do, I also recognize that at some future date (maybe sooner than we’d like to think) we’ll be divvying up the proteins like so many cards on the table. Sacrifices will have to be made. Like it or not.

 

 

Dr. Patty Khuly

 

 

Pic of the day: Thailand: Cooked worms, grasshoppers and bugs. by Xosé Castro

 bugs as food, cooked bugs, bug protein alternative, cooked worms, cooked grasshoppers

 

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COMMENTS (9)
1
Before Coffee!
by on 05/25/2011 07:10am

Ruminating on this prior to morning coffee ~ especially the picture ~ will probably have an effect on my day.

Since I'm in I.T. I subsist on diet soda and potato chips (I'm very old-school when it comes to that), so hopefully the mental imagines of bowlfuls of insects won't haunt the entire day.

Is Fancy Feast Locust Formula on the horizon?

by on 05/25/2011 11:18am

"Is Fancy Feast Locust Formula on the horizon?"

I think it'd be cool. But I agree with you on the ickiness. The insects in the pic made put down my mid-morning snack of smoked mussels. Too locust-like.

2
by on 05/25/2011 03:22pm

Well, since insects share a lot of characteristics as crustaceans, maybe it will help to think of bugs as teeny-weeny lobsters and crabs. ;-)

I've eaten jellyfish, sea cucumber, frogs and duck tongues, but have yet to eat an insect. But I have eaten snails, which were chewy and boring. I've heard insects are supposed to be nuttier.

3
by on 05/25/2011 03:29pm

When I was in high school (many moons ago)we were treated to earthworm choco chip cookies - they weren't so bad, but I don't know about eating them on a regular basis :)

As far as insects for pet food, my cats and dogs already indulge in it with the occasional spider, cricket, grasshopper and/or fly snacks!

Obviously, they don't have a problem eating them, so if it is healthy, why not?

4
moving up the time frame
by on 05/26/2011 11:30am

my cat must be able to read the future, because she was always more of a fly-er and spider-er than she ever was a mouser. she thought they were both fun and delicious.

now that she's older than the mummy, she doesn't catch many flies or spiders, but she still looks wistfully at them whenever one flies by or crawls up the wall. i don't think i'll be taking that great leap into the future and presenting her with a fly-meal anytime soon, though. too much of a philistine. plus, she prefers tuna; better let her enjoy it before they're extinct.

5
C'mon Dr., a hard choice?
by on 05/27/2011 01:15pm

"At some near future date (we)’ll (what moronic group will this we be?)likely be arguing over who gets the protein: the cat … or the baby? Who needs it more? Who deserves this version vs. the other? And how do we decide?"

Are you serious or just trying to provoke your readers?

Who out there would disagree with my position? The baby gets every morsel of available protein from whatever source until his/her requirements are met 100 percent. The cat gets what's left if anything.

" ... we'll be arguing over who gets the protein: the cat … or the baby?" Not in my family's homes.

"Who needs it more?" Really Doctor, some of the things you write are completely off-base and delusional.

If the nonavailability of protein ever comes to the point you suggest, I will make sure my grandchildren come first and pets second. But I'll gladly sacrifice my share of protein, again from whatever source, for my chocolate lab, Reesie.

DR, Khuly, you are a demagogue for you own selfpromotion.

6
by on 05/28/2011 07:51am

OK, couple of points. Since when is factory farmed anything better than free range? Insects included. Amassing anything in a small space begs for diseases/parasites to move in, which you then have to control.........with something, probably toxic.

Oh wait, free range insects, there's that pesky issue of insecticides. Pretty hard to find wild insects around here that won't have the "taint", considering people actually fear insects more than death. (REally, it was a study!)

And then there's the issue of allergic response. Anyone allergic to shellfish is bound to have a reaction.
http://www.webhostingtalk.com/archive/index.php/t-273383.html

Many bakers already have allergies to insects, due to inhaling flour day in and day out (and their ground up insect parts therein).
http://www.phadia.com/nl/Allergenen/ImmunoCAP-Allergens/Insects/Allergens/Moth-/

So adding insect protein to all foods is a very very bad idea. How would that be labeled exactly?

Re: Burgers from a lab. So, this is essentially cloned meat. Would they introduce new cells into the culture or be using the same ones over and over again? One cow does not = any other cow. And I'd have to disagree with the stance that all meat animals live a horrible life.

No reason you can't start eating crickets today if you want to expand your protein horizons and cut back on meat consumption. Raise your own.
http://www.anapsid.org/crickets.html

Put your cricket where your mouth is.

7
by on 05/28/2011 08:47am

"...people actually fear insects more than death. (REally, it was a study!)"

I need to correct that - it was a survey. And it was before 911, so fears may have changed since then.

8
sustainable proteins
by on 06/03/2011 05:27pm

Being a southern country boy, I cannot see the demise of traditional meat proteins in the next melinium. With the proliferation of commercial chickens, their high ratio of weight conversion of vegetative food to meat, not to mention the proliferation of rodents (rats, squirrels, rabbits, etc.) All of these fit in the food chain beginning with vegetative food.
Please explain further on your doomsday philosophy of animal protein.

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About fully vetted

Patty Khuly, VMD, MBA

Photo of Dr Khuly

Dr. Khuly is a former petMD blogger and small animal veterinarian in Miami, Florida, where she practices medicine at Sunset Animal Clinic and serves on the board of the South Florida Veterinary Medical Association. She is a graduate of Wellesley College, the University of Pennsylvania School of Veterinary Medicine, and The Wharton School of Business.

As a significant sideline, she writes...a lot. She authors pet health columns for USA Today, The Miami Herald and Vetstreet. She also writes a popular monthly column for Veterinary Practice News and serves as regular contributor to Veterinary Economics, The Bark, and the Veterinary News Network.

Dr. Khuly lives in South Miami with her brood of hens, goats, dogs, cats...and humans.

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