From Billboard to FYP

How Dreamies transformed a London billboard stunt into a TikTok-first cultural moment

845k

organic views

17.8%

engagement rate on TikTok versus a benchmark of 6-8%

86%

positive sentiment versus a benchmark of 57%
About Company
Dreamies is Mars Petcare's beloved cat treat brand, best known for its "Cats Will Do Anything" brand platform and its playful, irreverent approach to connecting with cat owners across the UK.
Company size

Enterprise

Industry

Consumer Goods & FMCG

Brainlabs featured services
Influencer Marketing
Paid Social
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The challenge

Dreamies had a visually striking moment on their hands: a giant London OOH billboard with 3D cats scrambling up the building to reach the treats. The problem was that physical media has limited reach, and a billboard alone wasn't going to generate the cultural buzz the brand was after.

The brief was to transform that IRL spectacle into a TikTok-first cultural event with genuine fame and resonance, without falling into the predictable trap of influencers simply posing in front of the billboard.

Key friction points:

  • A high-impact physical activation with inherently limited organic reach
  • Risk of defaulting to formulaic influencer content that wouldn't land on TikTok
  • Needing to translate an OOH moment into something that felt native to social

Our approach

1. Handing the narrative to comedy creators

Rather than push ads into feeds, we gave comedy creators the freedom to translate Dreamies' "ridiculous irresistibility" into TikTok's native language: absurdist, character-led humour. Leaning into trending formats like "POV a cat goes live" and "I'm not like all the other cats", we turned the Cats Will Do Anything brand platform into a community in-joke rather than a campaign message.

2. Building for participation, not passive viewing

The content series was built to generate organic momentum and real social proof, prioritising entertainment over promotion. By bridging the offline spectacle with online community behaviour, we turned viewers into commenters, sharers and active contributors. We then supercharged organic reach with Spark Ads to extend the campaign's impact further.

The results

What started as a billboard became a TikTok moment with a life of its own.

The campaign delivered:
  • 845k organic views, driven entirely by creator-led content
  • 17.8% engagement rate on TikTok, more than double the 6-8% benchmark
  • 86% positive sentiment, 29 percentage points above the 57% benchmark

845k

organic views

17.8%

engagement rate on TikTok versus a benchmark of 6-8%

86%

positive sentiment versus a benchmark of 57%

Dan Jerome

Job Title
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