'Beyond the Tank' sneak peek: Tough love for TurboPUP

When Kristina Guerrero, an occupational therapist and decorated Air Force veteran, went on Shark Tank to pitch her business proposal for meals that dogs can eat anywhere, she was met with mixed reviews.

Though the sharks expressed concerns about the future of TurboPUP, (Kevin O'Leary even called it "TurboPoop"), Daymond John said he was willing to put his faith in her.

"Obviously you don't sleep, just like me," he told her before agreeing to work with her.

So how are Guerrero and her business doing now? Tune in to Beyond the Tank Tuesday for an update, and watch a sneak peek in the clip above.

Beyond the Tank airs Tuesday at 10 p.m. ET|9 p.m. CT on ABC.

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