I have Amber anklet as Juliet has always been very inquisitive and loves tugging at anything vaguely sparkly so thought she would be a nightmare if it was round her neck!
It also means I can leave it on at night without worrying if it'll get caught and choke her (although I know people leave necklaces on too and don't seem to have a problem).
I initially bought a baby anklet but it was too small for her cankles
so exchanged for an adjustable one. This has been great as there's still plenty of room for expansion but it does mean it's the metal clasp rather than lovely soft screw fix. It bothered me at first but not an issue now at all. Having said that I have noticed that they do screw fix 'extender' sections (can't think what else to call them so hope you know what I mean). I'm going to buy another (additional rather than instead of) anklet as her molars are coming through now so thought I'd boost her up with more Amber as obviously not as much on an anklet as in a necklace so I think this time I'll go for a screw fitting with an extender.
Enjoy choosing