It's hard to tell with the throwaway, but I suspect I've seen you posting on HN before, making similar claims relating to the horrors of dog ownership. This is a pretty suspect one.

I see one study claiming 1.1% of visits to Emergency Departments are dog-caused, and another estimating 14% of visits by women are due to domestic violence. These numbers, while not a perfect refutation, don't seem to align with your claim at all.