But while dogs are friendly in general, they can bite you or your children. And that’s true, regardless of breed. Here’s what to know about dog bites and how to prevent them this summer.

But why do mosquitoes bite us? Why do their bites itch? And how can you stop mosquitoes from biting you? For starters, estimates of mosquito species worldwide range from 3,200 to 3,900 or more.