TNR and CNR

Trap-Neuter-Return (TNR) and Catch-Neuter-Return have been shown to be a very effective way to control dog and cat populations.
All over the world there are colonies of free-living (stray or feral) cats and dogs, breeding to the limits of available food and shelter. In tourist areas the numbers of animals grow faster, due to the additional supplies of food provided by well-meaning visitors. When the tourists go home the animals become vulnerable to starvation, disease, suffering and death.
Local authorities and individuals may try to reduce the numbers by culling or poisoning. This approach is not only inhumane but also only has a short term effect as new strays will soon move in to fill the void.
TNR is the most effective and financially sustainable method to humanely control stray and feral dog and cat populations. As well as controlling the population by preventing reproduction, TNR also improves the lives of individuals. Neutered animals improve in health, condition and life expectancy due to reduced fighting and breeding.
Cats can be trapped and dogs caught humanely and then taken to a Veterinarian to be checked over, neutered and vaccinated. The animals are identified so that they will not be trapped and subjected to surgery a second time.
Young animals and tame adults can be adopted into good homes. Healthy adults, too wild to be adopted, can be returned to their familiar habitat under the longterm care of volunteers. The emphasis is on sustainable programmes.

  • Return to Wild
  • Pups
  • Cats Around a Trap

HOW WE CAN HELP YOU

Advice
SNIP International was founded in 1996, and ever since, we have accumulated our knowledge base on animal welfare and on TNR. The small but dedicated team of SNIPi volunteer trustees are all experts in their fields, willing to transmit their knowledge for the benefit of animals.

We have gathered a lot of practical advice in our FAQ section, with links to sources of further information. If needed, you can contact us for non-urgent advice, and the SNIPi team members will reply to you within their possibilities (time constraints).

Connections
Having worked with animal welfare groups all over the world for a long time, we know many of them. Please check FAQ / Useful links and if necessary, contact us by email.

TNR Grants
Between 1996 and 2024, SNIP International distributed over 2,300 pieces of equipment to 96 countries, benefiting 681 animal welfare groups worldwide.

SNIP International is no longer donating equipment but is now giving out monetary grants to animal welfare organisations to help them in their TNR efforts outside the United Kingdom. Animal welfare organisations can apply for grants worth £ 2,000 each. The next application deadline is 30 September 2025.

For more information, please visit our grant page