@jessgrowthandregulation: I shared this flea collar here, so I need to share what happened next. Grace became weak and wobbly and wouldn’t eat, drink, or get out of bed. After I removed her YOTANGO collar, she gradually started eating and moving around again. She hasn’t been examined by a vet, so this is a SUSPECTED reaction—not a confirmed cause. She’s improving but is still weak. Please don’t dismiss sudden changes in your dog’s behavior. Contact your vet right away if you suspect a reaction. ❤️🐾 #SuspectedReaction #FleaCollar #PetSafety #DogHealth #YOTANGO