Trap-Neuter-Return

In partnership with municipalities and carers of stray cat colonies, we implement a nationwide mass sterilization programme.

Apply for Sterilisation

What is TNR?

Trap-Neuter-Return (TNR) is a humane and effective method of controlling cat colonies and reducing stray cat populations. The process involves trapping the cats in a colony, neutering them, a small cut on the left ear for identification, deworming, and finally returning the animals to their territory of origin, where they are fed and protected by a caretaker. Whenever possible, docile adult animals and kittens still at a socialisation age are removed from the colonies and referred for adoption.

The advantages of TNR

In the Community

  • Fewer stray cats across the community
  • Fewer cullings
  • Fewer complaints to municipal services
  • Greater cooperation from carers
  • Mobilisation of volunteer actions
  • Cost reduction
  • Advantageous public relations for municipal services

In the Colony

  • No more litters, and the population will decrease over time
  • Drastic noise reduction
  • Smell becomes much less intense
  • Rodent control is maintained
  • A healthier and less visible colony
  • Elimination of the pity/sadness factor
  • Presence of a caretaker
  • Prevents creation of another unsterilized colony

Failed alternatives to TNR

Capture and Kill

Capturing stray cats and culling them may reduce the population short-term. However, this reduction is only temporary — the vacuum effect means the population returns in force shortly after.

Stop Feeding

Stray cats are extremely territorial and won't move away looking for food. Instead, they get closer to human dwellings. A cat can go weeks without eating and still reproduce.

Sheltering or Relocating

There are very few animal sanctuaries, and they are constantly overcrowded. If you relocate a colony, you must find a suitable location and someone willing to feed them forever.

Doing Nothing

If nothing is done, the colony reaches its maximum possible size. When resources are exceeded, population control comes in the form of disease and starvation.

Useful information about TNR

Apply to the TNR Programme

If you care for a colony and need support to sterilise it, fill in the form. Our team will review the application and get in touch.

1

Submit the application

Fill in the form with colony details and upload at least 3 photos.

2

CED team review

Our team assesses the application and confirms details with you by email.

3

Process published

If approved, the process is published online for fundraising.

4

Sterilisation carried out

Once funded, we schedule and carry out the veterinary procedures.

Prefer to support an existing process?

Browse active fundraising processes

Caretaker / Applicant Details

Who is submitting this application?

Optional. The association may adjust the name.

By submitting you agree your data may be used for TNR process management. See our Privacy Policy.

Would you like to participate in or organise a TNR training?

Contact us