[brudgers]

If this was the case, then we would be as tolerant toward the house cat who plays with the bird before killing it without eating it as we would be toward a human who acted likewise.

The well being of an animal is no better after a slow cruel death than a quick painless one. When well being comes into play we tend to prohibit killing specifically and instrumental uses in general, as is the case with humans.

The free range chicken on your plate is no less dead than one raised under factory conditions which make us feel better about ourselves. Neither has any more being to which degrees of wellness may be applied.

[Osmium]

>If this was the case, then we would be as tolerant toward the house cat who plays with the bird before killing it without eating it as we would be toward a human who acted likewise.

I don't think that's fair. It's more that we recognise the futility in punishing a house cat, which is incapable of changing its ways nor of comprehending the pain it inflicts.

[brudgers]

Killing the cat would change it's ways.

[DanBC]

Slight tangent:

> the house cat who plays with the bird before killing it without eating it

Small birds have sharp beaks and claws. Mice have sharp teeth and claws.

Cats have a hunting instinct. Wild cats survive by hunting. To hunt and eat prey a cat needs working jaws.

The sharp teeth / beak / claws of prey only needs to puncture the skin of a cat's jaw once to cause infection which would leave that cat at serious risk of death, if not from infection then from lack of food because of reduced hunting.

"Playing" with the prey is a good way to weaken the prey before the killing bite is inflicted.

[papsosouid]

>"Playing" with the prey is a good way to weaken the prey before the killing bite is inflicted.

No it isn't, it extends the amount of time the prey is alive and capable of causing harm, and the amount of contact between predator and prey. Domestic animals play with prey because they still have deeply ingrained hunting instinct, but have no actual need to hunt. This is why they will hunt a laser pointer just as intently as a mouse. They aren't after food, just reacting to instinct.

[DanBC]

> No it isn't,

Yes, really, it is.

> it extends the amount of time the prey is alive and capable of causing harm, and the amount of contact between predator and prey.

No. It keeps the cat's jaw (which is the part that delivers the killing bite, and which is the part that does the eating) away from the beak and teeth and claws, while the paws do batting and patting. It increases the chance of getting a kill, which is what gives the cat food after the hunt.

> Domestic animals play with prey because they still have deeply ingrained hunting instinct, but have no actual need to hunt.

That does not explain why feral cats, cats that need to hunt to survive, play with prey.

> This is why they will hunt a laser pointer just as intently as a mouse. They aren't after food, just reacting to instinct.

Chasing a laser point just demonstrates the hunting instinct. We both agree that cats still have a strong hunting instinct. Hunting a laser pointer is chasing prey, it is not playing with prey.

[papsosouid]

>Yes, really, it is.

Your premise is not supported by evidence. One "researcher" made this claim, and provided no evidence to support it. There is nothing to support the notion that playing with prey reduces injuries to the predator.

>It keeps the cat's jaw (which is the part that delivers the killing bite, and which is the part that does the eating) away from the beak and teeth and claws, while the paws do batting and patting.

Paws are able to be bitten, scratched and infected just as easily as faces. The consequences of paw and leg injuries are in fact more dangerous than injuries to the face. It is hard to hunt when you can't run. There is no benefit to prolonging the exposure to danger by keeping the prey alive.

>It increases the chance of getting a kill, which is what gives the cat food after the hunt

A quick bite to the neck is the best chance of killing. Letting the prey struggle and escape to be re-caught is lowering the chances of getting food, not raising it. You are claiming the opposite of reality.

>That does not explain why feral cats, cats that need to hunt to survive, play with prey.

Yes it does. They only do so when they are teaching young to hunt. They do not play with their prey when they are engaged in the process of "acquire food to prevent death".

>Hunting a laser pointer is chasing prey, it is not playing with prey.

It is engaging in instinctive hunting behaviour for no benefit. Just like catching a mouse, playing with it, then wandering off.

[DanBC]

> There is nothing to support the notion that playing with prey reduces injuries to the predator.

All cats play with prey. Thus, it is evolved behaviour. It has some benefit, otherwise cats would just use the killing bite straight away.

> Paws are able to be bitten [...] there is no benefit to prolonging the exposure to danger by keeping the prey alive.

Cats have 4 paws. It's possible for a 3 legged cat to survive. Hard, but possible. The cat prolongs the exposure to danger of redundant limbs in order to protect the jaw.

> A quick bite to the neck is the best chance of killing. Letting the prey struggle and escape to be re-caught is lowering the chances of getting food, not raising it. You are claiming the opposite of reality.

A bite to the neck is the method of killing. Small animals are quick, thus the cat plays with the prey to weaken the animal so that when the cat applies the killing bite the small animal is less likely to escape.

> They only do so when they are teaching young to hunt. They do not play with their prey when they are engaged in the process of "acquire food to prevent death".

This is incorrect.

EDIT: You are incorrect about only one research suggesting that play with prey is a defensive part of hunting behaviour.

Trivial www searching find many different researchers suggesting this.

Here's one:

(http://psycnet.apa.org/journals/bne/102/5/760/)

> In this article, we show that feline predation involves a continuous gradient of activation between defense and attack and that predatory "play" results from an interaction of the two. [...] In such shifts, no sharp demarcation between play and predation was evident. [...] These results suggest that play with prey is a misnomer for predatory behavior that fails to escalate along the gradient between defense and attack. Movement notation analysis revealed that playful movements are adaptive in that they protect the cat from injury.