Demystifying the Vacuum Effect

Written By Theodore Pinnock

  • The Science of the "Vacuum Effect" Explained

  • Biologists have proven that removing a cat colony simply creates a resource-rich void. New, un-neutered cats quickly move into the vacant territory to claim the food and shelter. This triggers accelerated breeding, making traditional removal policies a failure.

Theodore Pinnock
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The Basics of Trap-Neuter-Return (TNR)