Products we've been using/going to use

Excuse my lame title, I'm not feeling very creative today :)

So Mika and Wall-e have been getting a new joint supplement since April 30. It's called Lakota Canine Joint Care Formula. Wall-e has been on other joint supplements in the past for his old knee injury (Glyco-Flex I and Dr. Maggie's), but I have never put Mika on a joint supplement regularly. (I slipped her the occasional supplement as a treat when there were no other rewards around, but that's it.) I can't say if this supplement has been helping or not (and it's just a preventative for Wall-e anyway), but time will tell. It's meant for arthritis, but mainly because of it's anti-inflammatory properties, which works for Mika's sore shoulder anyway; and there's a good chance Wall-e could develop arthritis as he ages because of his old knee injury, so this supplement could prevent that.

I also need to get a harness for Wall-e; he's been coughing more often. Sometimes during training (not too often -- maybe once every couple of weeks -- but more than he used to), and after lunging at cars on walks. I'm currently walking him on a collar. I posted on a Facebook group asking for recommendations on harnesses for Wall-e, and these are the ones I'm now considering:

ComfortFlex 
Walkeez  
CTC Shoulder Harness  (couldn't find it on the web site, but found a picture of the harness on the Facebook page)

I need a harness that won't break, won't restrict his movement, and will encourage him to continue pulling for conditioning :)