Answer : A Guineapig is lighter than a Puma
The average weight of a Puma is 86 kg, (190 lbs) and the average weight of a Guineapig is 1 kg, (2 lbs)
 
| Name | Name:Puma | Name:Guineapig | 
| Weight | Weight:86 kg, (190 lbs) | Weight:1 kg, (2 lbs) | 
|  | * ranges from 67 to 105kg | * ranges from .68 to 1.1kg | 
| Height | Height:75 cm, (2 ft, 5.5 in ) | Height:n/a | 
| Top Speed | Top Speed:45 kph, (28 mph) | Top Speed:9 kph, (6 mph) | 
| Lifespan in Wild (years) | Lifespan in Wild (years):19 | Lifespan in Wild (years):6 | 
| Description | Description:Pumas are large cats found throughout the mountainous region of Canada and South America. Also called Mountain Lions or Cougars, these felines have a dense coat of fur to protect them from the freezing temperatures on mountains. They have strong muscular hind legs and are excellent hunters. | Description:Guinea pigs are medium sized rodents with thick bodies and wiry fur. They are typically kept as pets and can be multi-colored, orange, white, brown, tan, black, or grey. | 
|  |  |  |