Mouse Caging


Everything you ever wanted to know about mouse caging but were afraid to ask!

Mouse Cage Calculator

When using the cage calculator:

Measurements are in inches. An inch is about 2.5 centimeters. Height is irrelevant as long as the cage is at least 6" tall.

Platforms are nice but may not add much floor space. In cages with many platforms mice may not even use all of them.

Enter fFloorspace length and width in inches ?
Number of Friendly Mice in the Cage Is:

 

 

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Comparison of most popular cage types:

  Pros Cons Cost:
Sterilite Bins Inexpensive, lightweight, easy to clean. Not 100% transparent. Can be chewed. Lids must be hand-made. $ 4- 12
Wire Cage Good ventilation. Bars are good exercise for animals to climb on. Easy to escape from by all but the biggest of mice. $12-30
Aquarium Totally transparent. Easy to clean. Breakable and very heavy. $10-25
Habitrail / SAM Cute. Modular. Hard to clean. Expensive. Deceptively small floor space. $20+
Lab caging Very durable. Sterlizable. Escape proof. Often has built-in food dispenser. Cost. Hard to find. Often tend to be small. varies

 

 

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Cage Building 101: Making your own mouse cage

Beginner: Sterilite bin cage

Buy a larger Sterlite bin which are available as most department stores and home centers. Either replace the lid totally with a large piece of hardware mesh folded down over the edges, or do what is shown in the photo: cut out large areas of the lid leaving the edges intact to use as a frame and be sure to seal the edges of the mesh so a mouse can't slip out.

Total cost for this large cage: $12

Advanced: Wood framed cage with Plexiglas sides

This one was built from a 3' x 6' sheet of plywood, 2x2 lumber, and large sheets of Plexiglas. Build the frame to the dimensions of the cage you want and cut the plywood to the same size. Fasten the wood together at all the corners with good long wood screws. Cut the Plexiglas to size (this plexi was cut with a special circular saw blade) and attach using Liquid Nails or other plexiglas-compatible construction adhesive. The lid is simply a wood 2x2 frame made just slightly larger than the cage. The frame is covered in a roll of 1/4" 3' wide hardware mesh and stapled all around the edges. Be sure to cover the floor with a cut-to-fit piece of vinyl flooring (Linoleum) so the urine can't soak into the wood. Use caution if you decide to seal or stain your cage since the mice will gnaw and some sealers/paints are toxic. The example shown has not been sealed at all.

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