Dead Animals
Normally, owners will take back their dead pet and either bury it or have it cremated. Burial of pets by their owners is a permitted exemption under the Animals By-Product Regulations. However, the burial of animal carcasses from business activities such as rescue homes and unclaimed carcasses from kennels and catteries is prohibited under the Landfill Regulation. You should not bury dead pets (that are not your own pets) on the site of your kennel or cattery.
If owners do not wish to have their pets returned to them, you should use a registered waste carrier for disposal of dead cats and dogs etc. Under the Duty of Care, you need to ensure that they are disposed of at a licensed animal crematorium or pet cemetery.