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© Getty Images
0 / 25 Fotos
Screaming hairy armadillo
- Score: -4.8
This species of armadillo can be found in Central and southern parts of South America. The name derives from the fact that they squeal when handled.
© Shutterstock
1 / 25 Fotos
White-nosed coati
- Score: -4.7
Endemic to the southwestern part of the United States and Central America, the coati is inquisitive and loves to play-fight when young. These mammals do need a bit more space when they reach adulthood.
© Shutterstock
2 / 25 Fotos
Tayra
- Score: -3.9
This animal from the weasel family can be found in the Americas. Tayras are usually playful, but can also be pretty restless.
© Shutterstock
3 / 25 Fotos
Campbell's dwarf hamster
- Score: -3.9
These adorable little mammals can make good pets, but might nip if they feel threatened.
© Shutterstock
4 / 25 Fotos
Desert hamster
- Score: -3.7
The desert hamster, also known as Roborovski hamster, is the smallest and fastest hamster on Earth.
© Shutterstock
5 / 25 Fotos
Tricolored squirrel
- Score: -3.4
Also known as the Prevost squirrel, these exquisite beasts can make good pets, but their long, sharp claws might cause some damage from time to time.
© Shutterstock
6 / 25 Fotos
Finlayson's squirrel
- Score: -3.4
Endemic to Southeast Asia, this beautiful squirrel loves tress, so they prefer forests to other forms of habitat.
© Shutterstock
7 / 25 Fotos
Fat-tailed gerbil
- Score: -3.2
These fluffy mammals have a lifespan of around five to seven years.
© Shutterstock
8 / 25 Fotos
African pygmy mouse
- Score: -3.2
This tiny rodent found in sub-Saharan Africa can make a good pet but requires social interaction, so it's recommended to keep more than one.
© Shutterstock
9 / 25 Fotos
Red-necked wallaby
- Score: -2.9
While these marsupials are mostly solitary, they do have the capacity to socialize, especially if doing so gives them access to resources such as food and water.
© Shutterstock
10 / 25 Fotos
Chacoan mara
- Score: -2.2
These adorable animals are native to the South American Chaco region. They live in small groups and can make good human companions.
© Shutterstock
11 / 25 Fotos
Brazilian guinea pig
- Score: -2.1
These diurnal rodents are narrower and longer than domesticated guinea pigs. The are highly adaptable too, so make ideal pets.
© Shutterstock
12 / 25 Fotos
Bactrian camel
- Score: -1.7
This camel species can be found in the steppes of Central Asia. Having been domesticated to serve as a pack animal, the Bactrian camel gets along pretty well with humans.
© Shutterstock
13 / 25 Fotos
Swamp wallaby
- Score: -1.6
This cute marsupial, also known as black wallaby, is named for its characteristic swampy odor. This mammal is endemic to the eastern states of Australia.
© Shutterstock
14 / 25 Fotos
Arabian spiny mouse
- Score: -0.9
These highly sociable rodents like to live in large groups. They also love to eat seeds!
© Shutterstock
15 / 25 Fotos
Common wallaroo
- Score: -0.8
Wallaroos are shy but also curious. They can however be destructive when bored. While owning them as pets may be illegal in some places, scientists rank them as suitable human companions.
© Shutterstock
16 / 25 Fotos
Golden spiny mouse
- Score: -0.3
Found in the Middle East and across Africa, these highly social animals are used to living in groups. As such, owning more than one may be beneficial for the rodents' wellbeing.
© Shutterstock
17 / 25 Fotos
Common yellow-toothed cavy
- Score: -0.2
These South American rodents are related to the domesticated guinea pig. Being crepuscular animals, they are most active at dawn and dusk.
© Shutterstock
18 / 25 Fotos
Himalayan striped squirrel
- Score: -0.2
These cute rodents can be found in South and Southeast Asia. Himalayan striped squirrels are diurnal, arboreal, and sociable.
© Shutterstock
19 / 25 Fotos
Asian palm civet
- Score: 1.4
Endemic to South and Southeast Asia, this mammal lives independently in the wild, but makes a good human companion.
© Reuters
20 / 25 Fotos
Llama
- Score: 2.3
Found in South American, this animal has been domesticated and used as a pack animal for centuries. Llamas are intelligent, calm, and friendly animals that make great human companions.
© Shutterstock
21 / 25 Fotos
Tammar wallaby
- Score: 4.2
This small wallaby, native to South and Western Australia, is pretty sociable and friendly.
© Shutterstock
22 / 25 Fotos
Agile wallaby
- Score: 4.7
This wallaby also makes a good human companion. Being smaller than kangaroos, they are less likely to cause sever injury to humans, though they do have a powerful kick.
© Shutterstock
23 / 25 Fotos
Sika deer
- Score: 5.1 Sources: (Frontiers) (PetHelpful) (Animália) (PetPlace) (The Spruce Pets)
According to the study, Sika deer, also known as spotted deer or Japanese deer, make the best human companions.
© Shutterstock
24 / 25 Fotos
© Getty Images
0 / 25 Fotos
Screaming hairy armadillo
- Score: -4.8
This species of armadillo can be found in Central and southern parts of South America. The name derives from the fact that they squeal when handled.
© Shutterstock
1 / 25 Fotos
White-nosed coati
- Score: -4.7
Endemic to the southwestern part of the United States and Central America, the coati is inquisitive and loves to play-fight when young. These mammals do need a bit more space when they reach adulthood.
© Shutterstock
2 / 25 Fotos
Tayra
- Score: -3.9
This animal from the weasel family can be found in the Americas. Tayras are usually playful, but can also be pretty restless.
© Shutterstock
3 / 25 Fotos
Campbell's dwarf hamster
- Score: -3.9
These adorable little mammals can make good pets, but might nip if they feel threatened.
© Shutterstock
4 / 25 Fotos
Desert hamster
- Score: -3.7
The desert hamster, also known as Roborovski hamster, is the smallest and fastest hamster on Earth.
© Shutterstock
5 / 25 Fotos
Tricolored squirrel
- Score: -3.4
Also known as the Prevost squirrel, these exquisite beasts can make good pets, but their long, sharp claws might cause some damage from time to time.
© Shutterstock
6 / 25 Fotos
Finlayson's squirrel
- Score: -3.4
Endemic to Southeast Asia, this beautiful squirrel loves tress, so they prefer forests to other forms of habitat.
© Shutterstock
7 / 25 Fotos
Fat-tailed gerbil
- Score: -3.2
These fluffy mammals have a lifespan of around five to seven years.
© Shutterstock
8 / 25 Fotos
African pygmy mouse
- Score: -3.2
This tiny rodent found in sub-Saharan Africa can make a good pet but requires social interaction, so it's recommended to keep more than one.
© Shutterstock
9 / 25 Fotos
Red-necked wallaby
- Score: -2.9
While these marsupials are mostly solitary, they do have the capacity to socialize, especially if doing so gives them access to resources such as food and water.
© Shutterstock
10 / 25 Fotos
Chacoan mara
- Score: -2.2
These adorable animals are native to the South American Chaco region. They live in small groups and can make good human companions.
© Shutterstock
11 / 25 Fotos
Brazilian guinea pig
- Score: -2.1
These diurnal rodents are narrower and longer than domesticated guinea pigs. The are highly adaptable too, so make ideal pets.
© Shutterstock
12 / 25 Fotos
Bactrian camel
- Score: -1.7
This camel species can be found in the steppes of Central Asia. Having been domesticated to serve as a pack animal, the Bactrian camel gets along pretty well with humans.
© Shutterstock
13 / 25 Fotos
Swamp wallaby
- Score: -1.6
This cute marsupial, also known as black wallaby, is named for its characteristic swampy odor. This mammal is endemic to the eastern states of Australia.
© Shutterstock
14 / 25 Fotos
Arabian spiny mouse
- Score: -0.9
These highly sociable rodents like to live in large groups. They also love to eat seeds!
© Shutterstock
15 / 25 Fotos
Common wallaroo
- Score: -0.8
Wallaroos are shy but also curious. They can however be destructive when bored. While owning them as pets may be illegal in some places, scientists rank them as suitable human companions.
© Shutterstock
16 / 25 Fotos
Golden spiny mouse
- Score: -0.3
Found in the Middle East and across Africa, these highly social animals are used to living in groups. As such, owning more than one may be beneficial for the rodents' wellbeing.
© Shutterstock
17 / 25 Fotos
Common yellow-toothed cavy
- Score: -0.2
These South American rodents are related to the domesticated guinea pig. Being crepuscular animals, they are most active at dawn and dusk.
© Shutterstock
18 / 25 Fotos
Himalayan striped squirrel
- Score: -0.2
These cute rodents can be found in South and Southeast Asia. Himalayan striped squirrels are diurnal, arboreal, and sociable.
© Shutterstock
19 / 25 Fotos
Asian palm civet
- Score: 1.4
Endemic to South and Southeast Asia, this mammal lives independently in the wild, but makes a good human companion.
© Reuters
20 / 25 Fotos
Llama
- Score: 2.3
Found in South American, this animal has been domesticated and used as a pack animal for centuries. Llamas are intelligent, calm, and friendly animals that make great human companions.
© Shutterstock
21 / 25 Fotos
Tammar wallaby
- Score: 4.2
This small wallaby, native to South and Western Australia, is pretty sociable and friendly.
© Shutterstock
22 / 25 Fotos
Agile wallaby
- Score: 4.7
This wallaby also makes a good human companion. Being smaller than kangaroos, they are less likely to cause sever injury to humans, though they do have a powerful kick.
© Shutterstock
23 / 25 Fotos
Sika deer
- Score: 5.1 Sources: (Frontiers) (PetHelpful) (Animália) (PetPlace) (The Spruce Pets)
According to the study, Sika deer, also known as spotted deer or Japanese deer, make the best human companions.
© Shutterstock
24 / 25 Fotos
These mammals make the best human companions (according to science)
Find out your favorites, excluding cats and dogs
© Getty Images
Not all mammals are created equal. Though all wonderful creatures, some are more suited to human companionship than others. Cats and dogs are the most common types of pets from this animal class, but there are many more that don't mind our friendship and attention.
A group of scientists established this fact by researching animal temperament and assigning various scores against their subjects' level of friendliness towards humans. The study, published in the journal Frontiers in Veterinary Science, excluded farm animals and of course, cats and dogs. Those that rank above 0 are said to be the best companions for humans.
Click on to find out which mammals made the list, together with their score.
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