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New insights on why cats eat grass
'...Regular, instinctive plant eating would have an adaptive role in maintaining a tolerable intestinal parasite load...'
Scientists say the trait could be borrowed from wild ancestors 

Cats may eat grass due to an innate predisposition, passed down from their wild ancestors, a new survey of cat owners suggests.

Scientists from the University of California, Davis, carried out a survey of 1,021 cat owners who were able to observe their cat’s behaviour for three or more hours a day.

The findings were presented at the 53rd Congress of the International Society for Applied Ethology (5-9 August), which took place in Norway.

Seventy-one per cent of cats were seen eating plant matter at least six times, while 61 per cent did so more than 10 times. Only 11 per cent were never seen eating plants. Among the cats seen eating plants 10 times, 67 per cent were estimated to eat them daily or weekly.

The majority of respondents (91 per cent) said their cat almost always appeared normal before eating plants. However, 27 per cent said their cat vomited after eating plant material.

Scientists found that younger cats (aged three or under) were more likely to indulge in daily plant eating, compared to 27 per cent of cats aged four or above. Just 11 per cent of the younger cats were seen to frequently vomit after eating plants, compared to a significantly higher 30 per cent of older cats.

The research team said their findings are similar to those reported in dogs, but they do not support the popular theory that pets often eat grass to induce vomiting when they feel ill. Scientists said the findings also do not support the idea that young animals ‘learn’ plant eating from older animals.

Instead, the conclusion offered by the research team is that cats are innately predisposed to eating plants. There are numerous reports of regular plant eating in wild ancestors, which is mostly shown by the non-digestible grass and other plant parts seen in their scats. Studies of primates show that non-digestible plants purge the intestinal system of helminthic parasites.

Researchers concluded: ‘Given that virtually all wild carnivores carry an intestinal parasite load, regular, instinctive plant eating would have an adaptive role in maintaining a tolerable intestinal parasite load, whether or not the animal senses the parasites.’

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AWF Student Grant open for submissions

News Story 1
 Applications are open for the Animal Welfare Foundation (AWF) Student Grant Scheme for innovative research projects designed to impact animal welfare.

Undergraduate and postgraduate students of veterinary science, veterinary nursing, agriculture studies and animal welfare are invited to submit their proposals to undertake research projects next year.

Grants are decided based on the project’s innovation, relevance to topical animal welfare issues and ability to contribute towards raising animal welfare standards. For more information visit animalwelfarefoundation.org.uk.  

Click here for more...
News Shorts
SPANA film highlights plight of working animals overseas

Animal welfare charity SPANA (The Society for the Protection of Animals Abroad) has teamed up with Brian Blessed and other famous voices to highlight the plight of working animals overseas.

In a new animated film, the celebrities raise awareness by showing the solidarity of the UK's own working animals on strike. A sniffer dog (Brian Blessed), police horse (Peter Egan) and sheepdog (Deborah Meaden) are shown ignoring their duties and protesting in solidarity with animals in developing countries.

SPANA chef executive Geoffrey Dennis said: "We are so grateful to Deborah, Peter and Brian for lending their voices to our new film, and for speaking up for millions of working animals overseas. SPANA believes that a life of work should not mean a life of suffering, and it is only thanks to people’s generosity and support that we can continue our vital work improving the lives of these animals."