Nails

Nails is a dark blue skeaver with light orange facial/tail markings on him. He also has multiple nails coming from his head, hence his name.

Biology

As mentioned earlier, Nails has a dark blue body, a "skunk build" and light orange facial/tail markings. He has multiple nails coming from his head, which explains his name. Relationships

Nails, being the youngest, is often looked down upon by Hammer and Stoney, but treated well by Andy and Florescent.

Nails and Andy

These brothers have a cute relationship, as Andy often is seen pushing him on the swings in the park. Nails was also seen in hospital being kept company by Andy and his parents.

Nails and Stoney

Out of the 5 episodes Nails is seen in, Stoney can be shown being nice to him in only 1, I'm Not Who You Think I Am, where Stoney and Nails are seen hugging shortly. Otherwise, Stoney is just a jerk to everyone he meets, even infants.

Nails and Florescent

Nails loves his older sister, and they can be spending most of their time together in the park, along with Andy. During their summer break, Florescent and Nails are seen eating ice cream together on the bench.

Nails and Hammer

Hammer is seen picking on Nails for being the youngest and smallest, much to Nails' dismay. The two really don't have a good brother- rother relationship, as Hammer doesn't get along with any of his brothers.

 Nails and Handy 

'Handy is often seen carrying his baby son in a baby pouch (i forgot what its called) to and from home, no matter the time of day. Nails is always seen either laughing or smiling when Handy "carries" him, which may hint at a strong father-son relationship to come.

Nails and Petunia

Any time Nails is seen in an episode, he always somehow ends up in Petunia's arms at the end, dead or alive, which is odd considering he tends to gravitate toward Handy.

Family/Friends

Andy- older brother

Stoney- older brother

Hammer- older brother

Florescent- older sister

Handy- father

Petunia- mother

Wally- grandfather (dads side)

Craftie- grandmother (dads side)

Tailey- aunt (dads side)

Petals- grandmother (moms side)

Steve- grandfather (moms side)

Trashy- uncle (moms side)

Smelly- uncle (moms side)

Trivia
 * Nails is only 2 months old
 * He has only been seen in 5 episodes
 * A month after his birth, a bucket of nails fell on his head and docters were unable to remove them