Timefreezer

PuppySlush is the het ship between Weiss Schnee and Marrow Amin from the RWBY fandom.

Canon
In "Ace Operatives", Marrow explains to Weiss and Blake the societal issues with the Faunus in Atlas. He also tells her despite the abuse his species faces, he's not looking to solve those issues. He seems to trust her enough to talk about these issues with her and isn't scared of her because she is a Schnee. So they seem to have this kind of respect for each other.

In "Out in the Open", Marrow and Weiss defend Mantle's citizens alongside one another. Weiss kills a Beowolf attacking Marrow with her Summon, nearly cutting at and startling Marrow in the process. Marrow's reaction causes her to giggle. This shows that they are friendly enough with each other that Weiss can laugh at Marrow.

During their fight in "With Friends Like These", Marrow tries and fails to talk Weiss into turning herself in. Telling her that while he knows she's used to getting what she wants, the fight was pointless. Due to his hesitance to fight, Weiss defeats Marrow and later binds him to his Gravity Bolas. They aren't seen together after this but they did seem to be mutual allies before this.

Fanon
Timefreezer is not a very popular ship in the fandom and it is usually overshined by more popular ships such as White Rose. It also doesn't have a big presence in fanfiction. Having only 12 fanfics on AO3 (see below). The fans like their dynamic for being a hyper dog and for Weiss being more serious. Fans also like this ship because Weiss is a dog person.

Fandom
FAN FICTION

Trivia

 * Their name comes from the facts that Weiss semblance brings snow and that Marrow is a dog.