Trey is a teenage male fennec fox with white and taupe fur and yellow eyes with black pupils and thick black eyebrows.
He is seen wearing a black sweatshirt with the word "Creamy" written in white lettering behind a red rectangle, dark grey jeans, and red sneakers.
Little is known about Trey's personality.
In A Quick One, While He's Away, Hollyhock is in New York waiting to go to a party. She tells her friend Tawnie that she didn't come to Manhattan to watch Tawnie watch her boyfriend Trey be on the internet at his fancy house, as the two were watching Sarah Lynn's music video for her song Prickly Muffin, and Trey made a comment about how the video takes place in a planetarium and Sarah Lynn died in a planetarium.
Tawnie tells Hollyhock not to parent shame Trey, as it's not his fault he grew up in an Upper Westside brownstone. Trey adds that he is not her boyfriend, and they are uncomplicated like that.
Hollyhock insists that they get going, or they will miss the whole party. Tawnie replies if they show up before two o'clock everyone will think they are losers. Hollyhock suggests they explore the city. Once outside, Trey suggests going to a bar and Twanie says a real New York bar might be cool. Hollyhock points out it's not every day they are in New York and suggests they go to the Empire State Building.
On the top of the Empire State Building, Hollyhock is approached by Tawnie, who tells her they don't have to go to the party. Hollyhock insists, pointing out she's the one who keeps saying they should go. Hollyhock then says the only reason she came was so that she could go to the party and drink. Tawnie counters this by saying they have been to many parties together, and while Hollyhock says she wants to drink she never actually does. Tawnie adds that it's fine if she doesn't want to.
Hollyhock, Tawnie, and Trey arrive at the party. Trey and Twanie walk off together and Hollyhock helps herself to a beer.