Mice produce lactones which act like catnip on cats

Mouse and cat

Professor Benjamin Hart from the University of California’s School of Veterinary Medicine claims that mice produce lactones which act like catnip on domestic cats and, in doing so, it acts as a defence against being killed by said cats! Catnip contains a molecule called nepetalactone. You can see the connection in terms of chemistry. …

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Domestic cats use catnip and silver vine to protect against mosquitoes?

Domestic cat luxuriating in catnip

There is a proposition online in the news media that the similar chemicals in catnip and silver vine, nepetalactol and nepetalactone respectively, can help protect a cat from mosquitoes and perhaps other parasites, as well as giving them a high. Do cats deliberately seek this protection from mosquitoes? The idea comes from a research …

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Is catnip okay for kittens?

The active agent in catnip

Yes, catnip is okay for kittens but Dr Desmond Morris writes in his book Cat World that, “Young kittens do not show the response. For the first two months of life all kittens avoid catnip, and the positive response does not appear until they are three months old”. Has your kitten responded contrary to …

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FYI – the volatile metabolites in catnip that affects cats are insect repellents

The active agent in catnip

It is universally known that catnip induces playful actions such as rolling on their backs and rubbing. Catnip affects both domestic and wild cats such as lions, tigers and ocelots. Approximately 2/3rds of cats are affected. The effective substances ‘agents’ that cause this behaviour are nepetalactones. These are ‘volatile metabolites’. It is believed that …

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