How many pets (cats and dogs) can you own in Santa Clara county without a permit?

I want to be a foster home for dogs one at a time because i own two dogs and two cats alreadyHow many pets (cats and dogs) can you own in Santa Clara county without a permit?Here is a link to the pet ordinances for Santa Clara County. If you live within a city, it may have its own ordinances. http://www.sccgov.org/portal/site/acc/ag鈥?/a>

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