Thanks for your kind words, Berna. Are there any supplements you recommend? The vet was quite impressed with his joints at the last physical ("Joints like a two year old!") but I know that's the kind of thing that can change quickly. They can't do any harm, only good right?
And for NSAIDs, is it the risk of affecting kidneys/heart that I should look out for? We just got his recent bloodwork back and his kidney levels are back down to normal (creatinine/SPDM) which is a relief. The Previcox supply was only prescribed for 8 days, but the vet said we might consider switching to steroidal painkillers since his kidney levels have improved. She's not our usual vet though (last minute appointment and a week of surgeries for our usual vet) so I can't help but want a second opinion/more info LOL.
Ben is doing much better today, which makes it harder in a way since I have to convince him that sleeping is better than playing fetch. It's a relief to see him a little more comfortable, though. It's been a few sleepless nights. Can't begin to tell you all how grateful I am for your support.