itch.io

You may need to just wait until the monster seller has it after processing the story enough, hope that helps you out, also go check out the new version in the comment above your comment :) 

Did you talk about a classic "doggirl" , or a "wolfgirl" ? 

- If it's classic one, you can try find one at "Talia monsters offers" that change all weeks if i remind well. If you can't have a female directly, you can try mate a "male dog" for obtain your female, don't hesitate save/reload when you're full energy. 

- If you search to obtain the "wolfgirl" you need follow the quest, and help the surch, don't remember the name of nun, for some "spy party" then you will obtain 3-4 monsters at the end.