blooddoggirl was born to a lower-class family in a small town in louisiana. her father was in the military but left after she was born. this was the case with his father before him and so on. bc of her family's past she was always surrounded by military paraphernelia. this sparked her lifelong interest in military things, especially the vietnam war.

she's lifelong friends with her neighbor, luna, who is the same age as her. luna has always been intrigued by blooddoggirl and her behaviors. blooddoggirl is like a part of the family. thus she'd often go with them on trips or watch their house when they were gone. the two of them fell out of a tree when they were 10, tearing luna's ear and giving blooddoggirl a scar on her collarbone.

when blooddoggirl was 13, she came out as a trans girl. she calls this "the day [she] became blooddoggirl" and claims to not remember anything before then. her family was disappointed that she wouldn't continue their military legacy, but were otherwise supportive. luna's little sister katarina, who is 4 years younger, became obsessed with her after this, and would try to pursue her. the feelings were mutual, but blooddoggirl refrained from showing interest (aside from making the occasional risque comment) out of fear of getting in trouble.

growing up she was generally considered a weird kid, between her military fixation and fascination with blood and death. she was an easy target and got beat up a lot. when she started high school she got stronger and began to pursue revenge in the form of killing her enemies.

when katarina turned 16 blooddoggirl deemed she was old enough and trusted her not to tell. so that's when they started to date and fuck and etc. once katarina was legal, they got married and moved to a trailer park upstate. presently, they're 32 and 28, respectively. blooddoggirl works at a mom and pop convenience store, while katarina is her housewife. they get almost all of their food from hunting.

in her free time, blooddoggirl likes to smoke, drink, and work on computers. she drinks beer but it doesn't rly affect her; if she wants to get high, she huffs paint thinner and shit like that. she likes to listen to death grips and nu metal. she gets cold very easily, which is why she almost always wears her jacket, but she's more than willing to let katarina borrow it.

she's skilled at controlling others' perception of her. with her being 6'8, she often has an imposing presence, but if needed, she can undo all of that in an instant, becoming a cute, innocent girl who can do nothing wrong.

she's some type of spaniel mix.