Animal rescue centres, boarding kennels, catteries and sanctuaries face a disposal question that most other businesses never have to answer, and rescue centre ABP collection is a regulated activity rather than a matter of choice. Deceased pet animals are Category 1 animal by-product material, which places them in the most tightly controlled stream in the whole framework. Martlands is a family-run, DEFRA approved business in Burscough licensed for all three categories, and our fallen stock and ABP collection operation serves animal welfare organisations across Lancashire, Merseyside, Cheshire and Greater Manchester.
This article explains where deceased companion animals sit in the regulations, what a rescue organisation must be able to evidence, and how collection works for premises that may lose several animals in a week or none for a month.
Why Deceased Pets Are Category 1 Material
The animal by-products framework assigns pet animals, zoo animals and circus animals to Category 1, the highest risk classification. The logic is not that a deceased cat is dangerous in the way that a TSE-suspect bovine is, but that the material must be excluded absolutely from any route that could return it to the feed or food chain. Category 1 material is destined for disposal by approved incineration or rendering followed by disposal, and it cannot be composted, sent to anaerobic digestion, or placed in general waste.
That has an immediate practical consequence for a rescue centre. A deceased animal cannot go into the commercial waste bin, cannot be buried on the site, and cannot be handled through the same route as the kennel’s soiled bedding or its kitchen waste. It must leave the premises through a licensed Category 1 route, and the transfer must be documented. Our Category 1 ABP collection service operates under Animal By-Products Licence No APB/CCN21/373/8002, Waste Carrier Licence CB/QE5406MT and Site Licence EAWML/100236, and our processing site is DEFRA approved. Our guidance on the role of Category 1 ABP in high risk waste disposal sets out the wider framework.
Euthanasia Agents and Why They Matter
Most animals that die at a rescue centre or veterinary-supported sanctuary are euthanised, usually with a barbiturate agent. Those residues persist in the carcass and are toxic to any animal that subsequently consumes the tissue, which is a substantial part of why the material is so tightly controlled. It also means the disposal route is not negotiable and that any suggestion of an informal arrangement should be refused. Our note on animals euthanised with barbiturates explains the mechanism and the disposal requirement.
Storage Between Death and Collection
Rescue premises rarely lose animals on a predictable schedule, so the storage arrangement carries more weight here than the collection frequency does. Material awaiting collection must be held so that it cannot be accessed by animals or by the public, cannot leak, and does not present a nuisance. In practice that means a dedicated chilled or frozen store, clearly labelled, physically separate from any food preparation area and from the animal accommodation, with controlled access.
Public-facing sanctuaries have an additional consideration. Visitors and volunteers should never encounter the storage area, and staff handling the material need to know that it is a regulated waste stream and not simply a sad job. A written procedure removes the ambiguity. Our guidance on storage of animal by-products covers the practical requirements.
Documentation the Organisation Will Be Asked For
Every collection produces a Commercial Document recording the category of material, the nature and quantity of what was collected, the date, the collecting vehicle and the receiving premises. For a registered charity that document does more than satisfy the regulator. Trustees are accountable for compliance, local authority licensing officers inspecting a boarding establishment will ask how deceased animals are handled, and funders and insurers increasingly ask the same question.
Where an organisation also produces catering waste from a visitor café or a staff kitchen, that is a separate stream handled under Category 3 ABP collection and must not be mixed with the Category 1 material. Keeping the two visibly separate, with separate documentation, is the clearest way to demonstrate control.
Working With Veterinary Practices
Many rescue organisations share a euthanasia and disposal arrangement with a supporting veterinary practice, and that can work well provided the responsibilities are written down. The question that matters is who holds the Commercial Document for each animal and at which premises the material was collected. Where animals are euthanised at the practice, the practice is the producer. Where they are euthanised on the rescue site, the rescue centre is. Confusion between the two is the most common gap we find.
Collection Across the North West
We collect from welfare organisations across the region, from large multi-site charities to single-site sanctuaries with a few dozen animals. Routes run throughout the Merseyside ABP collection area, across Greater Manchester ABP collection, and through the Lancashire and west Lancashire district, with the M58, M6 and M62 corridors keeping response times short from Burscough.
Frequency is set to suit the premises. A large rehoming centre may need a scheduled weekly or fortnightly visit, while a small sanctuary may prefer to call when the store needs clearing. Either arrangement produces the same documentation.
Setting Up an Arrangement
To discuss a collection arrangement for a kennels, cattery, rescue centre or sanctuary, call 01704 776977 or use the contact us page. We will confirm the categories involved, agree a storage and frequency arrangement that suits the site, and provide the documentation required at every collection.

