Okay, so in this book Sans is like 10 foot 4 and Papyrus is like 9 foot 4. Asgore is 10 feet tall. Undyne is the same as Paps, ice wolf is 6'7 Dogaressa and Dogamy were 6'11, Greater dog was 7'8 , Doggo 7'2, and lesser dog 6'5. Now, the average human female is around 5'5 (it also depends where you live and your genes). Taking that into consideration. Look at what the fuck I found.

Guys. I'm only 5'2. I'm so scared. Bara Sans my ass, more like giant Sans.