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Are rubber, foam and soft plastic objects toxic to ferrets?

Toxic for ferrets

Keep rubber, foam and soft plastic items away from ferrets. Merck and the RVC say ferrets chew and swallow them, and the blockage this causes can be fatal. Source: Merck Veterinary Manual, Royal Veterinary College

Conditions

Risks and signs

  • Swallowed pieces can choke a ferret or block its gut. A blockage can be fatal and usually needs emergency surgery. Source: Merck Veterinary Manual
  • A ferret with a blockage stops eating and passing droppings, and may cough, choke or vomit. Source: Merck Veterinary Manual

Sources

  1. Merck Veterinary Manual: Special Considerations for Ferrets (opens in a new tab)

    “These objects can pose a choking hazard or cause intestinal blockage. An intestinal blockage can be fatal and usually requires emergency surgery.”

    Read on 11 October 2026

  2. Merck Veterinary Manual: Special Considerations for Ferrets (opens in a new tab)

    “Ferrets also like to chew on soft or plastic objects such as foam, pencil erasers, rubber bands, buttons”

    Read on 11 October 2026

  3. Merck Veterinary Manual: Emergencies of Ferrets (opens in a new tab)

    “Ferrets with an intestinal blockage will stop eating and defecating and may cough, choke, or begin vomiting with advanced disease.”

    Read on 11 October 2026

  4. Royal Veterinary College: Ferret care (RVC Exotics Service) (opens in a new tab)

    “Blockages of the intestines – particularly from bones, rubber items and ear plugs!”

    Read on 11 October 2026

  5. Royal Veterinary College: Ferret care (RVC Exotics Service) (opens in a new tab)

    “ferrets will easily demolish many pet shop toys, so only sturdy toys should be used”

    Read on 11 October 2026

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