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London Zoo conducts its annual weigh-in
The information helps keepers monitor the health of the zoo's animals.

Meerkat gets weighed at London Zoo annual weigh-in (c) London Zoo

London Zoo has begun its annual weigh-in as it measures and records the vital statistics of the 14,000 animals in its care.

The information gathered, which helps the zoo to monitor the health and wellbeing of the animals, is shared with other zoos around the world through the Zoological Information Management System.

Angela Ryan, London Zoo’s head of zoological operations, said: “We record the vital statistics of every animal at the Zoo – from the tallest giraffe to the tiniest tadpole.
 
“Having this data helps to ensure that every animal we care for is healthy, eating well, and growing at the rate they should - a key indicator of health and wellbeing.
 
“For example, a growing waistline can help us to detect and monitor pregnancies, which is vitally important as many of the species we care for are threatened in the wild and part of international conservation breeding programmes - London Zoo coordinates the global programme for Sumatran tigers, for example.
 
“By sharing information with other zoos and conservationists around the world, we can all use this knowledge to better care for the species we’re striving to protect.”

Cameras were on hand to capture the various methods the keepers employed to weigh and measure the different animals.

Keeper Jessica Ray weighs Humboldt penguins (c) London Zoo

Sumatran tiger cub Zac is measured (c) London Zoo

Weighing a green-winged macaw (c) London Zoo

Keeper Luke Moir measures a giant Tirachoidea stick insect (c) London Zoo

 
Keeper Agnes Kiss weighs a squirrel monkey (c) London Zoo


 

 

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Practices urged to audit neutering data

News Story 1
 RCVS Knowledge has called on vet practices to audit their post-operative neutering outcomes.

It follows the release of the 2024 NASAN benchmarking report, which collates data from neutering procedures performed on dogs, cats and rabbits.

The benchmarking report enables practices in the UK and Ireland to compare their post-operative outcomes to the national average. This includes the rate of patients lost to follow-up, which in 2024 increased to 23 per cent.

Anyone from the practice can submit the data using a free template. The deadline for next report is February 2026.

Visit the RCVS Knowledge website to complete an audit. 

Click here for more...
News Shorts
UK's BSE risk status downgraded

The WOAH has downgraded the UK's international risk status for BSE to 'negligible'.

Defra says that the UK's improved risk status recognises the reputation for having the highest standards for biosecurity. It adds that it demonstrates decades of rigorous animal control.

Outbreaks of Bovine Spongiform Encephalopathy, also known as mad cow disease, have previously resulted in bans on Britain's beef exports.

The UK's new status could lead to expanded trade and better confidence in British beef.

Christine Middlemiss, the UK's chief veterinary officer, said: "WOAH's recognition of the UK as negligible risk for BSE is a significant milestone and is a testament to the UK's strong biosecurity measures and the hard work and vigilance of farmers and livestock keepers across the country who have all played their part in managing the spread of this disease.