For guide on the appropriate urn size in relationship to the weight of your pet please see the recommendation on the details of each product.
All accredited pet crematories will always return the cremains in a sealed plastic bag inside a container. If you are purchasing an urn for your pet cremains most likely you will only need to transfer a bag from one urn to another.
If you are purchasing our Elite & Cozy cat urns it is necessary to insert an empty bag into the urn (bag provided) and then transfer cremains from the existing bag to the urn. A funnel is recommended.