You can encourage your hamster to exercise by building
a tunnel out of paper rolls.
Not exact matches
You can purchase
tunnels or make them
out of paper towel or toilet
paper rolls or empty oatmeal boxes with the bottom cut
out.
You can use a cat
tunnel you already have or make a temporary one
out of papers bags.
You may also consider building your own maze and
tunnel made
out of toilet
paper cardboard rolls.