Darth Wong wrote:Vain wrote:You didn't answer my question. What would constitute acceptable evidence?
Something better than nothing, which is all you've presented so far? The best would be examples of cats being successfully trained in all of the major dog training skills. Even if they aren't commercially successful as working dogs, it should still be possible if you are correct.
Here.
It's a rather long article, but this is the general gist of things:
1) Cats can be trained in many (not all, but many) of the same skills dogs can. Tests have also shown that cats have the ability to learn and retain knowledge.
2) Dogs are much easier to train because they are far more similar to humans in social structure and needs than cats are.
Basically, it's far easier to assess the relative intelligence of a dog and train it than a cat because 1) dogs already exist in social groups very similar to people, and 2) dogs have been selectively bred for thousands of years to be predisposed to easy training.
Dogs are pack animals whose survival in the wild depends on their being accepted into a supportive social group. Thus a rewards system based on something as simple as social recognition, affection, etc., will be highly effective in training a dog. Cats, on the other hand, have evolved to be solitary, opportunistic hunters. Social rewards and consequences have no meaning to them. Denial of food for bad behaviour likewise mean nothing as, in the wild, an average of only one out of three hunts comes out successful.
Maze-tests run on dogs and cats often show dogs performing 'better' because of these instinctual responses. The dogs would quickly press forward until they got to the end of the maze and were rewarded, and would do so faster in subsequent tests. Cats would either spend their time investigating odd corners, or simply sit down and start bathing. Both are performing to their instincts. The dog's instincts are to get back to its pack and be accepted, so it goes to the end as quickly as possible. The cat's instincts are to seek out prey in out-of-the-way locations, or maintain its hygiene if nothing better presents itself, so that's what it does.
It is possible to train cats, and things like the Thorndike puzzle-box experiments show that they have problem-solving abilities and the ability to retain memories of solutions. What sets them apart from dogs is that dogs instinctively respond to many of the positive/negative reinforcements the same way people do. Cats have an entirely different set of circumstances.
Mr Bean wrote:Lets give a list of jobs Dogs have been trained to do
Disable Assistance Dogs(Seeing Eye, Hearing, Mobility)
SAR(Search and Resecure)
Herding Dogs(Livestock)
Sled Dogs
Mascot Dogs/Heath Dogs
Hunting Dogs(Trained for Flush Prey, bring back ducks ect)
Bomb/Blood/Drug Sniffing Dogs
Guard Dogs
You'll notice that every one of these things is simply an extension of pack-instincts that have already been hardwired into canine psyches. Disabled assistance? Protecting vulnerable packmates. Search and resecure? Seeking out other pack members, finding young, seeking out prey and bringing the pack to them, etc. Herding? Pack hunting tactics with non-lethal results. Sled dogs? Pack movement, altered so they can do it in a set of restraints. Mascots? Pack social behaviour, conditioned into certain activities. Hunting dogs? Again, pack hunting tactics. Sniffer dogs? A combination of several of the above. Guard dogs? Protecting the pack.
If you base an intelligence test of two different species purely on the instinctual social habits of one and not the other, of course that test's going to favour the one. In the link above, tests based on a cat's instinctual responses (such as investigating small corners, seeking out high vantage points, getting out of or into confined spaces, etc), rather than a dog's (social-based instincts and rewards), shows that cats have a capability to learn and adapt that is at least in the same ballpark as a dog's.