My Aspin's Eye Rolling Back

hello everyone! I was js asking for help cuz for some time now i observed my aspin's right  eye rolls back, like there was more of the white part and his eye was looking at the top of his eyelids. He keeps squinting and blinking, but when i call him and looks at my direction his eye turns back to normal. His right eye only rolls back when he's sitting or relaxed. Can anyone please explain what's this called and some description abt it? Thank you! P.S. im bringing him to the vet, i js wanted to hear if other people experienced this from their furbabies. (i couldn't get an image of him with his eye opened cuz he's sleeping, i didn't wanna force his eye open :) )

FuBly

My Aspin's Eye Rolling Back

My Aspin's Eye Rolling Back

OH NAHHH BRO DRILLED INTO THE TIP OF HIS JOHNSON ☠️☠️ (src:Dr. Kim of London) click/tap the image to see the full panel

wtf is this manga 💀 src: Tsuihou sareta Renkinjutsushi, Adult Goods de Sekai wo Sukuu: Donna Monster mo Zettai ni Ikaseru Otoko

wtf is this manga 💀

FuBly

My Aspin's Eye Rolling Back

My Aspin's Eye Rolling Back

OH NAHHH BRO DRILLED INTO THE TIP OF HIS JOHNSON ☠️☠️ (src:Dr. Kim of London) *click/tap the image to see the full panel*

wtf is this manga 💀 src: Tsuihou sareta Renkinjutsushi, Adult Goods de Sekai wo Sukuu: Donna Monster mo Zettai ni Ikaseru Otoko

wtf is this manga 💀

OH NAHHH BRO DRILLED INTO THE TIP OF HIS JOHNSON ☠️☠️ (src:Dr. Kim of London) click/tap the image to see the full panel