A horse is a herd animal and is therefor almost always happier when living with other horses.
Horse and cattle are herd animals, they live in herds.
macaws live with others.
Yes they can live with others but they do not need to it can live alone or with others it doesn't matter.
Sharks are indiviauls.
mostly they live in pack but yes they can live alone
Depends really what your talking about, if its a wild horse they do live in herds with one male and multiple females, but if its a domesticated horse ( most are) they do live with humans.
No they prefer their own garage
Frogs can live both alone and in groups, depending on the species and their environment. Some frogs are solitary and prefer to live alone, while others may form groups or congregate during mating season.
If they lived alone, how could they breed mate. Common sense
I must leave the horse alone I must leave the horse alone
Howler Monkeys live together, usually with as much as 40 others. However they howl and make noise with about 15-20 others.
It is definitely too young to live alone however, it is possible. Some minors are more mature than others. Keeping that in mind we basically can assume you may live there alone if you keep out of trouble at school, etc.