Should I do work experience at a nursery or a vets?

Definatly nursery, although animals are cute its not as appealing on your CV and nursery would be. Working in a nersery shows you can work with differnt people of different ages, and shows your caring and maturity.

I went to a nursery and I really enjoyed it, from my own personal experience that is, others might not. But basically, you need to be able to tolerate younger kids, who aren't necessarily going to listen if you talk to them or ask them to do something sometimes anyway! And, you'll have to enjoy getting involved with them too:)