The Risk is Low
| Incidents per year | fatal | non-fatal |
| cougar (since 1970) | 0.6 | 3.6 |
| black widows | 3 | |
| rattlesnakes | 12 | 5,000 |
| domestic dogs | 20 | 200,000 |
| bee stings | 40 | |
| lightning | 80 | |
From Paul Beier’s 2001 powerpoint presentation “111 years of puma attacks on
humans.” available from