[onyx]

I've been looking at that brand online. It's expensive but worth it. Those collars last 8 months, so not really expensive at all!! The small is 15 inches. I'll have to measure his neck, but bear in mind that he is growing (rapidly)! They don't show a medium size collar...LOL.

Amazon:Bayer Foresto / Seresto Flea and Tick Collar for Pet Small Dog or Cat
I think I'll stop by my Pet Store tomorrow.

[trisham]

It is expensive. I was tired of having ticks attached to me, though. :)