How many people out of 10 have dogs or cats?

It's impossible to give an exact number without more information. Here's why:

* Varying Pet Ownership Rates: Pet ownership rates change based on location, age, income, lifestyle, and many other factors.

* Multiple Pets: Some people own both dogs and cats, so we need to avoid double-counting.

To get a better idea, you'd need:

* Specific Location: Pet ownership rates vary by country, state, or even city.

* Demographics: People of different ages, income levels, and lifestyles have different pet ownership habits.

To find the information you're looking for, try searching for statistics on pet ownership in the specific area you're interested in.