Answer : No, an Otter is slower than a Mouse
The average top speed of an Otter is 11 kph, (7 mph) while for a Mouse it is 13 kph, (8 mph)
 
| Name | Name:Otter | Name:Mouse | 
| Top Speed | Top Speed:11 kph, (7 mph) | Top Speed:13 kph, (8 mph) | 
| Height | Height:90 cm, (2 ft, 11.4 in ) | Height:n/a | 
| Weight | Weight:30 kg, (66 lbs) | Weight:n/a | 
| Lifespan in Wild (years) | Lifespan in Wild (years):23 | Lifespan in Wild (years):1 | 
| Description | Description:Sea Otters are marine mammals in the waters of the northern and eastern Pacific. They have the warmest and thickest coat of fur of all animals and also have a waterproof outer layer. They are omnivores that feast on aquatic plants and seaweeds. | Description:The deer mouse has a small, soft body with grey to brown fur with white underneath. It is active during the night and is an adept climber, usually found in wooded areas of Northern America. | 
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