====== The Collar position sinks into my shoulders or rises into my chin in Pet-Crawl ====== The Collar might sink into your shoulders in **Pet-Crawl** if your avie’s body height is very tall and your neck is very short. And it might rise into your chin if you’re very short, and your neck is very short. The Collar’s position cannot be adjusted while in Pet-Crawl. However, the Collar * will auto-adjust its Pet-Crawl position according to your regular non-Pet-Crawl adjustments. So, if the Collar still sinks into your shoulders, - Stand up from **Pet-Crawl** - Slide the Collar a little higher - Go into **Pet-Crawl** and see whether it fits better. Rinse and repeat till it fits.