Posy's trainer is VERY anti Bravecto based on what she's seen/heard and researched. I've given it to posy a couple of time. The last time I asked the vet and she said they haven't had any ill effects and gives it to her dog. Posy has never had any noticeable ill effects, but a couple weeks after giving it to him last time, he was acting strangely. Very restless, licking his paws obsessively (which isn't historically new behavior for him). This could have had nothing to do with the Bravecto, and I wouldn't have even correlated the 2, but when I mentioned his behaviour to the trainer, she said: "I told you not to give him bravecto."
Has anyone experienced that? Where they didn't have immediate health effects like foaming or running around, but even a week or two later, noticed strange behavior?