Known cases / Pet Food / Purina
Did Purina One shrink?
800 → 750 g −6.2%Size Facts
Before800 g
After
750 g
Hidden unit-price rise at same price+6.7%
When2022
CountryGermany
Price3,75 € → 3,75 €
Evidenceconsumer-protection agency list (purchased packages, manufacturer statement)
Confidencehigh
Source: Verbraucherzentrale Hamburg — Mogelpackungsliste (vzhh.de). Source fetched 2026-10-14. Check the math in the calculator.
What the source says
“Alte Füllmenge 800 g → Neue Füllmenge 750 g; Preis 3,75 € → 3,75 € (Dezember 2022)”
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