If this is alright~

Group name: The Monarchy of Mayhem
Leader: Denel [Hyena, Female]
Betas: Open [Hyena Females/ Jackal Both Genders]
Omegas: Open [Hyena Males/ Jackal Both Genders]
Location: Wall Street
Description: A large hole carved from a sinkhole near Wall Street is where prey and such are stored. Pups are raised in a hollow inside the Wall. The Leader and her top Beta sleep in the warmest nests clustered in the protection of where the Wall and surrounding shops meet. Lesser Betas reside in mediocre nests near the Wall and act as guards. Omegas are like Scouts/ Sentries and live in poor nests atop the Wall.

Both accepted!

Name: Nep
Age: 2 1/2
Gender: Male
Species: Hyena
Personality: Nep is outgoing and loud. He doesn't know when to quit talking and will one day be attacked for it. He was one of the only male hyenas at the zoo so he learned how to fight for his food, seeing how the females rule. He seems to love seeing the large buildings and old vehicles, though most others wouldn't.
Group: Loner
Mate/offspring: N/A
Weight: 101 pounds
Height: 3 feet
Length: 4.4 feet
Appearance:

Accepted!

So if a loner goes into a pack or groups territory he will be attacked if noticed, correct? And is it okay if River and Nep meet?

It depends on the pack really, most though yes. And sure! She is currently asleep in the 'forest' which is a park.

Name: Vess
Age: 2 years old
Gender: female
Species: hyena
Personality: Unlike most female hyenas, Vess is rather quiet and fearful. She really likes and prefers to be alone rather than part of the group.
Group: loner
Mate/offspring: none open
Appearance: normal hyena, will draw.