Using Protoface in a Real AI Pet-Character Production Test

FourFeetz used Protoface Studio with Seedance 2.0 to make a First Frame-based chase between a golden retriever puppy and a tabby cat. The test covered fast movement through a backyard, direction changes, two-animal interaction, a leap to recover a teddy bear, slow motion and cinematic camera angles.

This was a bounded production test, not a benchmark of every feature or output condition. The finished 28.5-second short is now embedded on this page so visitors can inspect the result that survived selection and editing.

We tested at 480p. A 15-second generation used 135 credits in this production, so retries were part of the practical cost. Rather than treating one generation as a finished scene, we compared multiple results, selected the strongest usable motion and assembled the final sequence in CapCut.

Prompt wording affected whether the chase relationship remained readable. Visual roles such as ‘golden retriever puppy’ and ‘tabby cat’ were clearer than character names alone. Goal-led phrases such as ‘puppy runs away / cat chases after the puppy’ worked better for this test than stacking many separate movement restrictions.

The service reduced the time required to see whether the basic performance idea was worth continuing. That is valuable at concept stage: a creator can test tone, framing and whether an animal character feels convincing in a dialogue-led format before spending more time on surrounding scenes.

The affiliate program also made the initial test accessible through provided credits. We treated those credits as test capacity, not as proof that future production would remain free or that every account would receive the same offer. Credit policies and referral rewards can change and must be checked in the live service.

A recognizable face in one frame is not enough. We checked whether HARU’s muzzle, ears, apparent age and expression remained believable through speech and movement. When the performance became too human or the mouth movement dominated the face, the character could feel less like HARU even if the output was technically smooth.

Watermark and export conditions were also part of the production decision. A sample can demonstrate a tool, but client delivery or a clean FourFeetz portfolio requires confirmed usage rights and an acceptable export. We contacted the provider about credits, watermark handling and longer-term support rather than assuming the trial state represented the commercial plan.

We would use Protoface first for a short proof of concept with a locked reference and one concise performance. Only after identity and export conditions pass would we build matching establishing shots, reaction shots or transitions in Google Flow or Seedance and assemble the final sequence in CapCut.

The strongest role is therefore specific rather than universal: test and produce a face-led performance when that performance serves the story. It should not automatically replace image-to-video direction, continuity review or editing. The tool remains useful only when the resulting character still belongs to the wider FourFeetz visual world.