Mouse sizing
Pinkies- (1-5 days) .5-1" Equal to large cricket
Fuzzies- (6-13 days) 1-1.5" Equal to rat pinky
Hoppers- (2-3 weeks) 1.5-2" Equal to rat fuzzy
Weaned- (3-4 weeks) 2-2.5" Equal to rat fuzzy
Large- (4-6 weeks) 2.5-3" Equal to rat pups
XLarge- 3"+ Equal to weaned rats
Fuzzies- (6-13 days) 1-1.5" Equal to rat pinky
Hoppers- (2-3 weeks) 1.5-2" Equal to rat fuzzy
Weaned- (3-4 weeks) 2-2.5" Equal to rat fuzzy
Large- (4-6 weeks) 2.5-3" Equal to rat pups
XLarge- 3"+ Equal to weaned rats
Rat sizing
Pinkies- (1-6 days) 1-2" Equal to fuzzy mouse
Fuzzies- (7-13 days) 2-2.5" Equal to hopper or weaned mouse
Pups- (2-3 weeks) 2.5-3.5" Equal to large mouse
Weaned- (3-4 weeks)3.5-4.5" Equal to X large mouse
Small- (4-6 weeks) 4.5-6"
Medium- (6-8 weeks) 6-8"
Large- (8-10 weeks) 8-9" Equal to 1/2 lb rabbit
XLarge- 9-11" Equal to 1lb rabbit
XXLarge- 11" Equal to 1.5lb rabbit
Fuzzies- (7-13 days) 2-2.5" Equal to hopper or weaned mouse
Pups- (2-3 weeks) 2.5-3.5" Equal to large mouse
Weaned- (3-4 weeks)3.5-4.5" Equal to X large mouse
Small- (4-6 weeks) 4.5-6"
Medium- (6-8 weeks) 6-8"
Large- (8-10 weeks) 8-9" Equal to 1/2 lb rabbit
XLarge- 9-11" Equal to 1lb rabbit
XXLarge- 11" Equal to 1.5lb rabbit