Open Farm vs Purina:Which is more popular?
In September 2026, Purina had more branded searches than Open Farm among dog food brands in the United States. Purina had about 135,000 branded searches, while Open Farm had 60,500. Purina made up 21.7% of all dog food brand searches we track, and Open Farm accounted for 9.7%. When we asked ChatGPT and Google AI Overviews about dog food brands, Purina appeared in all five answers and Open Farm in one. Purina was mentioned before Open Farm in every answer.
Who do people search for more?
Purina, about 2 searches for every 1 for Open Farm
Who does AI mention more?
Purina, mentioned in every answer we collected
Who does AI recommend more?
Purina, named ahead of Open Farm in every answer
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Top dog food brands in ChatGPT and Google AI Overviews
In three ChatGPT questions and two Google AI Overviews, Purina appeared in all five answers. Open Farm was mentioned in one out of five: not in any of the three ChatGPT answers, but in one of the two Google AI Overviews. Purina was listed before Open Farm in every answer.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
- Purina5 of 5Named in 3 of 3 ChatGPT answersNamed in 2 of 2 Google answers
Royal Canin4 of 5Named in 3 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Hill's3 of 5Named in 3 of 3 ChatGPT answersNamed in 0 of 2 Google answers
The Farmer's Dog1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Open Farm1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Pedigree1 of 5Named in 0 of 3 ChatGPT answersNamed in 1 of 2 Google answers
Blue Buffalo0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Ollie0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Spot & Tango0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
Orijen0 of 5Named in 0 of 3 ChatGPT answersNamed in 0 of 2 Google answers
See every answer about dog food brands
5 answers
Asked ChatGPT
“Which dog food should I buy?”
Asked ChatGPT
“What are the best dog food brands?”
Asked ChatGPT
“What is the healthiest dog food?”
Searched Google, AI Overview
“dog food”
Searched Google, AI Overview
“best dog food”
Not named in any answer:
Brands are shown in the order each answer named them. The survey took place in United States on October 26, 2026.
Is Open Farm or Purina more popular in search?
This chart shows how often people search Google for Open Farm and Purina by name. Each line represents a brand's share of searches for all 15 dog food brands we track, month by month, from searches in United States.
Share of searches by month for Purina, Open Farm. The figures are in the table below the chart.
View monthly share of searches table
| Month | Purina | The Farmer's Dog | Open Farm | Royal Canin | Blue Buffalo | Ollie | Spot & Tango | Hill's | Pedigree | Orijen | Acana | Stella & Chewy’s | Merrick | Taste of the Wild | Farmina |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Oct 2025 | 22.2% | 18.2% | 6.7% | 8.1% | 12.2% | 8.1% | 4.5% | 1.3% | 3.6% | 3.6% | 3% | 3% | 2.4% | 1.6% | 1.3% |
| Nov 2025 | 22.7% | 18.5% | 6.8% | 6.8% | 12.4% | 8.3% | 4.5% | 1.4% | 3.7% | 3.7% | 3% | 3% | 2% | 1.7% | 1.4% |
| Dec 2025 | 22.5% | 15% | 6.7% | 10.1% | 12.3% | 8.2% | 3.7% | 1.6% | 3.7% | 4.5% | 3% | 3% | 2.5% | 1.6% | 1.3% |
| Jan 2026 | 20.7% | 16.9% | 6.2% | 9.3% | 11.4% | 9.3% | 6.2% | 1.5% | 3.4% | 4.2% | 2.8% | 2.8% | 2.3% | 1.9% | 1.2% |
| Feb 2026 | 20.2% | 16.5% | 7.4% | 9.1% | 11.1% | 9.1% | 6.1% | 2.7% | 3.3% | 4.1% | 2.7% | 2.7% | 2.2% | 1.5% | 1.5% |
| Mar 2026 | 18.9% | 15.4% | 8.5% | 10.4% | 8.5% | 8.5% | 6.9% | 4.6% | 3.8% | 4.6% | 2.5% | 2.5% | 2.1% | 1.4% | 1.4% |
| Apr 2026 | 18.3% | 14.9% | 8.2% | 12.3% | 10.1% | 6.7% | 6.7% | 3.7% | 3% | 6.7% | 2.5% | 2.5% | 1.6% | 1.6% | 1.1% |
| May 2026 | 18.5% | 15.1% | 8.3% | 10.1% | 10.1% | 6.8% | 5.5% | 4.5% | 3.7% | 6.8% | 3% | 2.5% | 1.7% | 1.4% | 2% |
| Jun 2026 | 20.1% | 16.4% | 7.4% | 11% | 9% | 7.4% | 6% | 4.9% | 4% | 4% | 2.7% | 2.2% | 1.8% | 1.5% | 1.5% |
| Jul 2026 | 19.9% | 16.2% | 8.9% | 10.9% | 8.9% | 7.3% | 6% | 4.9% | 4% | 3.3% | 2.7% | 2.2% | 1.8% | 1.5% | 1.5% |
| Aug 2026 | 22.8% | 15.2% | 8.4% | 10.2% | 8.4% | 6.9% | 6.9% | 4.6% | 3.8% | 3.1% | 2.5% | 2.5% | 2% | 1.4% | 1.4% |
| Sep 2026 | 21.7% | 14.5% | 9.7% | 9.7% | 8% | 6.5% | 6.5% | 5.3% | 4.4% | 3.6% | 2.9% | 2.4% | 1.9% | 1.6% | 1.3% |
How has the Open Farm and Purina comparison changed over the last 12 months?
3 findings
- Purina was ahead of Open Farm in every measured month of the 12 months ending September 2026.
- Across the 12 months ending September 2026, Open Farm’s share of searches among dog food brands in the United States moved from 6.7% to 9.7%, and its estimated monthly branded searches moved from 49.5K to 60.5K.
- Across the 12 months ending September 2026, Purina’s share of searches among dog food brands in the United States moved from 22.2% to 21.7%, and its estimated monthly branded searches moved from 165K to 135K.
How did search popularity change for United States dog food brands in September 2026?
2 changes
In September 2026, Open Farm overtook Royal Canin and Blue Buffalo to rank 3rd among dog food brands in the United States, with 9.7% of the searches.
In September 2026, Purina lost share of searches among dog food brands in the United States, from 22.8% to 21.7%.
How are branded searches counted?
2 search terms
Brandwave collects information about searches that people make online using Open Farm’s and Purina’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
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