Trap, neuter and return (TNR) is widely recognized as the most humane method of controlling and managing feral cat populations. This training video, made by the US non-profit organization Alley Cat Allies, details the rationale behind TNR and shows a TNR programme being implemented. Most of the points the video seeks to make are put very clearly, and reinforced by on-screen text and relevant footage. The video is primarily aimed at those seeking advice on how to set up and run a TNR programme, and details best practice in a step-by-step manner. Whilst some may have minor quibbles with aspects of the video, eg the promotion of remote box traps over the more selective (but time consuming) manually triggered trap, most would agree that it gives sound and sensible advice. One noticeable omission is that the video comes without supporting notes: however, this information can easily be accessed by anyone able to visit the Alley Cat Allies website (http://www.alleycat.org), which contains factual information on all aspects of feral cat management, including rabies control, zoonotic diseases, prédation, and guidelines for veterinarians.