Hello Lynne, I'm Dr. Deb and I'll do my best to help you today.I'm sorry for this concern for Ozzie but I do have a few additional questions to ask about him first:1. How much of the onion did he eat?2. How much does he weigh?3. How long ago did he eat the onion?4. Do you have a thermometer so you can take his temperature?5. Any other signs such as vomiting, diarrhea or disinterest in food?
There may be a slight delay after I receive your answers since I have to type up a response to you. Thanks for your patience. Deb