Ask a Dog Vet and Get Answers to Your Dog Health Questions
Hello, this is Dr. Jess. I am sorry to hear about your problem! It is unlikely that this tiny amount of soap will cause your dog any problems. These types of soap can be irritating to the mouth/espohagus and stomach though, and occasionally so GI upset will occur, but in the tiny amount you are describing I think it unlikely. To be safe, you can try to rinse his mouth with some water to remove any soap reside. If tomorrow he is showing signs of discomfort of the mouth (decreased appetite, excessive drooling), or vomiting, then you should call your vet for an exam and to get a prescription of medication to help soothe his stomach.
Please let me know if you have any other questions. If you do not, please take a moment to CLICK AND RATE our conversation so we can know if you were satisfied with your service and I can get credit for helping to answer your question. Thank you and good luck!