I bought the popsicles because it was less expensive, had every flavour, keeps longer, and I've had to use it for myself as well :baghead
As for when I use it, I rarely use it. I needed it with Wiggles after surgery, when she got ill, during stasis episodes, for Bam-Bam when he got depressed and wouldn't and other small occasions. Pretty rare though,I don't like to jump at things as much as possible.