Assertion: wheel's diameter | /r/HasSubevent | permanent spinal curvatures
Facets:
value: in young animals
type: OTHER
Source sentences:
text: Tierärztliche Vereinigung für Tierschutz (TVT) recommends wheels should be at least 20cm (8") for Dwarf Hamsters and at least 30cm (12") for Syrian Hamsters, since smaller diameters lead to permanent spinal curvatures, especially in young animals.