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Was the plastic ingested of the lighter?
I believe a small part of it, less than half
Do you know what type of lighter this was?
A bic lighter, yes
Most often - with this - we see stomach upset alone.
I worry more about plastic and a blockage
Common therapies to consider for stomach upset if seen include:1) A bland diet such as boiled chicken and rice (2/3 rice and 1/3 chicken).2) With diarrhea, higher fiber diets such as Hill’s W/D or even adding a fiber source such as bran or canned pumpkin (not pumpkin pie filling) to the normal diet to increase the fiber content to help firm up the stool.3) Famotidine (Pepcid A/C) - LINK HERE
If the vomiting does continue - then I would see your vet for x-rays.
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