I just Googled that if they get lodged they might cause issues within the intestines. One person recommends an immediate ER trip and another recommended 24 hour watch for passing of the rings and take the cat in if any changes like vomiting, diarrhea or lethargy are happening. I'm not at vet so I would maybe call Dove to see what they recommend ❤️
Take him in...may need an ultrasound
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