Consider the limb region
The first factor is which limb region needs support — front limb, hind limb, or a smaller area such as the paw or digit. The support area determines the shape and coverage of the splint.
Match size & weight
Choose a size that covers the required support area without excess bulk. Verify the patient's size and weight against the product's stated limitations, which are specified on the product documentation.
Dog vs cat
Dogs and cats differ in size and proportion. Feline patients generally require lighter, lower-profile support for smaller limb anatomy, while canine patients need sizing matched to front or hind limb.
Material considerations
Low-temperature thermoplastic offers a custom fit through heat-forming, rigidity after cooling, and re-moldability for adjustments. These properties support fit refinement as recovery progresses.
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Scope & limitations
This framework covers general selection factors. The final choice should combine clinical judgment with the product's stated size, weight and region limitations. This article does not replace professional veterinary guidance for a specific patient.