Alright, I made this delta species because Mightyena is a favorite of a good friend of mine, and I wanted to at least post an idea of mine here, hopefully you all like it!
Delta Poochyena (Fairy/Poison)
The Toxic Hound Pokemon
Dex Entry: An adorable Pokemon that acts friendly until a careless victim falls for its cute demeanor and its toxic fur.
Delta Mightyena (Fairy/Poison)
The Secretion Pokemon
Dex Entry: Delta Mightyena are not even aware that the toxins that secretes out of its fur are really there! Because of this, they tend to make large amounts of messes without realizing it.
It has been a long time since the last time i invested in sprite work, critique it and tell me what i could do to improve it, or if it is good, then i thank you for the compliments
Edit 1: I have gone ahead and changed the look of the tail, added more lining and areas where the poison would be, changing the look of the poison, along with adjusting the toxic puddles under its feet to be smaller and affecting the paws as well, giving it a more stained look
hopefully this version is better