Fraggle Rocker
Staff member
Bear in mind that the two most common species of companion animals, dogs and cats, domesticated themselves.In the context of this thread... that sounds creepy at the very least... much less "ethical"... i.e... one animal "domesticating" another animal!!!
Wolves have a psychology very similar to ours, pack-social hunters, but like their close cousins the coyotes and jackals they also have a strong scavenging instinct. About fifteen thousand years ago in central China, a few of the more gregarious, adventurous, opportunistic individuals sidled into our camp after noticing our habit of leaving perfectly good food lying on the ground. The ones who found this to be a sweet deal and could resist the temptation to eat the babies were warily welcomed because garbage was becoming a bit of a problem. Their hunting skills also turned out to be complementary to ours (faster running and more sensitive noses vs. more elaborate planning and those amazing pointy sticks), and together we were able to bring home much more meat than either species could do separately. Their night vision kept the camp safe, they were great bed-mates in cold weather, and our kids entertained each other to the great relief of the adults. Talk about symbiosis!
All dogs are descended from that one pack of wolves. They have become a distinct subspecies, Canis lupus familiaris, distinguished by smaller brains (adaptation to a less carnivorous diet), teeth that are not quite as well suited for tearing flesh, and an immensely more gregarious nature that even welcomes pack-mates of other species. Large dogs occasionally interbreed with wolves, and even with coyotes, a different species.
Cats, on the other hand, are not very much like us. They're solitary hunters, not social by instinct. About seven thousand years ago when advances in agricultural technology in Egypt gave rise to granaries, the local cats couldn't help noticing the rodents who were munching on that bounty of grain. They followed them in and for purely selfish motives began providing a valuable service to us. People began attracting cats to their towns, leaving out water and extra food, letting them sleep indoors, and helping take care of their lovable little babies. To this day cats are more independent than dogs, and are more likely to be earning their keep by hunting rodents.
This is another case of symbiosis. Cats have not been selectively bred for as long as dogs so they have not become a distinct subspecies of Felis sylvestris libicus. All domestic cats are descended from the Egyptian population, although there are other subspecies of Felis sylvestris on other continents (even in Scotland), and domestic cats interbreed with them, muddying up the gene pool.
I just did, but it was inspired by your post so you get the credit.Has anyone used the word symbiosis yet?
Yes, we breed Lhasa Apsos (one of the very oldest breeds and one that was, apparently, specifically bred to clean up garbage, obviously not for hunting), but it's the AKC that we want to take the stick to. You can thank them for hip dysplasia, pancreas failure, and large American breeds with a life expectancy of seven years. The AKC rewards breeding for conformation to show standards rather than health and temperament, and they will cheerfully register a litter that is the result of ten generations of inbreeding. We gave up on the AKC years ago and we've become legendary for our happy, healthy dogs who don't always look exactly like the ones in the picture books.When I see certain dog breeds I do want to take a stick to the breeders . . . .
Depends on what you want. The breeds have certain traits and when you get a mixed breed you don't know which of those traits you're getting. Lhasa Apsos, for example, are aloof and inactive but have an unerring ability to tell you whether you should allow the person at the door to come in. Spaniels aren't happy unless they're in a group of twenty. Border collies will herd your children into a corner of the yard. A retriever will always stand in front of you handing you a ball to throw. Maltese will run you ragged teaching them new tricks. A French bulldog will insist on going everywhere with you but not doing anything once he gets there. Our Anatolian was such a faithful livestock guardian that the deer jumped into our yard at night for protection from the bears and cougars.. . . . but once the poor things are in the world getting one from a shelter seems ethical to me. Buying one does not however.
You mix these instincts up in a mongrel and you have no idea how that dog will behave when he grows up.
An illustrative example. Just how far would you have to travel to find a natural environment in which it would thrive?House plants, on the other hand, should all be liberated immediately.