Spike the porcupine

Spike is a dark red porcupine with dark blue quills who wears glasses. He is the father of Flaky and Needles, the husband of Fuzzy, the grandfather of Prickles, Quills and Flicky and the father-in-law of Flippy.

 Biology 

Spike has deep red fur and dark blue quills and wears small, black glasses. He passed his fur traits to his daughter and grandson (Quills) and his blue points to his son.  Relationships 

Ever since Spike met Flippy, he knew his world would dramatically change again. He shows his love for his family and gets along well with them all.

 Spike and Fuzzy 

This elderly couple has a good relationship with minor flaws within. Spike is constantly seen putting an arm around his lover and nuzzling during the New Year's Eve fireworks display. However, Spike and Fuzzy are not in many episodes (two so far) so not much else is known about their relationship together.

 Spike and Flaky 

Spike is not as shy and timid as his daughter, but they are seen having fun during Flaky's flashbacks. The duo is seen "Quill Fishing" and taking walks through the forest, menaing they have a cute father-daughter relationship.

 Spike and Needles 

They are often seen as the best example of "Like father, like son". Both have blue quills, both are not really shy and timid and both enjoy playing lacrosse together every Sunday. Not much else is known about the two of them.

 Spike and Flippy 

At first, they had a rocky relationship, seen in Flaky's flashback. Spike would ignore Flippy, glare at hi in an uncomfortable way and embarass him in front of Flaky. Once Flippy proved he was right for Flaky by jumping off of a shyscraper she'd fallen from, Spike finally decided to treat Flippy like "one of his own".

 Spike, Prickles, Quills and Flicky 

Spike and his grandchildren were always seen horsing around the house, running and screaming like maniacs when they were kids (5-10 years old). Now, Spike takes his grandsons to the lake to fish, and Fuzzy takes Prickles shopping.

Family/Friends

Fuzzy- wife

Needles- son

Flaky- daughter

Flippy- son-in-law

Prickles- granddaughter

Quills- older grandson

Flicky- younger grandson

Zippy

Mary

Almond Joy

Snicker

 Trivia 
 * As of now, Spike is 65 years old
 * Spike has the best relationship is Flicky