Runner Tail Curl?

[mjoal]

I'm thinking this is the beginning of Charlie's tail curl. What do you think? He's got a cute little wiggle haha

 

[Isaac 0]

Looks like it to me!

 

[Texag87]

Our Runner has been all over the place. Anywhere from 0 to 3 curls in the past two years.

 

[HollowOfWisps]

It definitely looks like a Runner tail curl to me. My fawn and white runner Drake only ever developed one curl that looks exactly like Charlie's