Test your knowledge of pet wellness trends and cell-cultivated meat regulation in this week's Petfood Industry News Quiz, which examines developments affecting nutrition, food safety and emerging technologies.

This week's questions explore new findings on ingredient preferences in dog biscuits, the hurdles facing cultivated meat products and growing investor interest in the expanding pet wellness sector. Readers will also encounter research on imported dog treat safety and a marketing campaign by Edgard & Cooper that revisits one city's history of restricting dog ownership.