so I'm beginning to question my decision to put Shamas on Trazadone...
He's still barking excessively, won't walk off my little block unless Angel's with him or we drive him somewhere...just tugs me to his back gate to let him off in the yard instead. Still reactive...though the muzzle seems to calm him down. we've reached the point of me taking Shamas for a 4-5 minute "walk" then dropping him off to switch out for Angel...because I can't risk walking them together without a second person and he'll only walk like 3 houses.
This is indicative of anxiety, and suggests he is not relaxed walking around the block - but is OK being driven to somewhere for a walk. What does you behaviourist suggest?
Dogs aren't a "little allergic" sorry, but that is nonsense.
The increased fluid intake does need to be explored in more detail from a medical perspective. Trazadone does have the side effect of "dry mouth" - so that may make him feel a
little thirstier than normal. Avoiding dry food will help including de-hydrated treats. Switching to a different anxiety med right now does have it's risks. Sertraline works for some dogs, it wouldn't be one I would choose for Shamas. ( *caveat I am not a vet, but have studied psychopharmacology and canine behaviour. Any medical treatment for your dog should be discussed with your vet. )
Shamas should be on a pretty intensive behaviour modification plan with any anxiety meds, it may be a good idea to revisit some of your behaviourists earlier recommendations.