Looking for a little advice. My 6 yo has become a little fractious lately. Great attitude from the ground, including at liberty. No issue saddling and he takes the bit without any prompting.  We’ve had a few changes at the barn and between that and weather I have not been riding/ training as often as usual (2-3 times per week vs 5). He has started resisting right turns (head down and pulling, tail twisting a bit). I’ll make going to the left more work and he’ll return back to the right for a bit and then the struggle begins again (slight rearing and protesting). He’ll also trot a few circles when asked but after a few will start to tighten up a bit and lope. I’ll bring him down before he gets too tight and things get a little interesting. Throughout this, I’ve noticed he is constantly working his mouth and I mean constantly.  He doesn’t have a foamy mouth, and I like to think I’m giving gentle cues, but his mouth doesn’t stop. The bit is a D-Ring snaffle with a full bridle. I’ve made a dental appointment and well-check but looking to see if anyone has any  other advice. I am going to take a video of the next ride to see where it starts to shift.

Could use a little help. I have a five year-old gelding that I have been working with for a few months. Great attitude, relatively quick learner (and a good teacher). Just had annual check up and no issues. Recently, he has started pawing after riding a few circles (either direction) at a slow trot. No protest when starting and none ever with ground work (both lunge line and liberty). I am a little concerned about the sweat at his whithers and him being sore there. I tried shimming the saddle a little and that helped some but still same pawing after a few circles. He’d go if I force him, but I suspect he is uncomfortable because he becomes a bit hot (nothing major) when I push. I have tried a smaller, lighter saddle and he did better with that - although I struggled.  

Other factors:

1. No change to riding location.

2. Is grazing more due to available grass (not enough to see weight change).

3. Temperature is ~20 degrees warmer when riding now.

Any recommendations? I have ordered a saddle pad with shims to adjust and am thinking a week of rest, even though I don’t see any signs of lameness/ soreness.

Has anyone tried a Missing Link Snaffle? I'm thinking back on the quote about "Why are there so many bits - because none of them work." Seems like this one has clear benefits but looking for anyone's experience with it.