Hot dog! It's time to leave for Cali, but "hot dogs" ok?

No one here will have an official answer for you.

I've never had my freezer checked going through the border. Only a few times they've asked about produce. If not asked directly, don't volunteer.

Honestly, if they do search your freezer, and for some reason take offense to packages of hot dogs, they're just going to make you throw them out or eat them first.

What's the worry? Hot dogs aren't going to land you in jail or earn you a huge ticket.