Dumbbell Enrichment Devices, Bio-Serv
: Bio-Serv
Dumbbells provide animals with hours of gnawing, tossing, and other forms of enjoyment
Lightweight, easy-to-grip devices are made of long-lasting solid polypropylene. Large end knobs prevent slipping through cage bars. Certified (contaminant screened) and cage washer safe. Assorted bright colors. Autoclavable.
: Recommended dumbbell sizes include medium, large, and X-large for dogs; small through X-large sizes for primates; medium and large sizes for rabbits; and small size for guinea pigs.