Vomiting and diarrhea are common, but they are not signs that can be graded by number at home. This tool records the counts from the last 24 hours and how long the signs have been going, then counts how many of eight observations apply and lists them. It does not estimate a dehydration percentage or a fluid volume.
No accepted standard sorts risk by count alone. A pet can vomit three times and stay bright, and another can vomit once and be an emergency, so what matters is which findings come with it. For that reason blood in the vomit or stool, nothing staying down, collapse, a possible swallowed object or toxin, and a swollen painful belly are treated as reasons to call now. Counts and days work only as a safety net: 5 or more vomits or 6 or more loose stools in 24 hours, or 3 or more days of signs, mean calling now, and a second day means talking to your veterinarian. Figures are as of October 2026.
Zero items applying does not mean everything is fine, because vomiting and diarrhea are themselves a reason to ask. This tool is for reference only and does not replace veterinary care. Contact your veterinarian right away if you notice symptoms or suspect a problem.
Frequently Asked Questions
No accepted standard grades risk by count alone, so counts are used only as a safety net: 5 or more vomits or 6 or more loose stools in 24 hours, or signs lasting 3 days or more, mean calling now, and a second day means talking to your veterinarian. The findings that come with it matter more.
Zero items does not mean it is fine. Vomiting and diarrhea are themselves a reason to ask, so call with the record in hand.
No. There is no verified way to estimate a dehydration percentage from counts, and how much fluid to give is decided at the clinic.