Question · Q3 2025
Ekaterina from JPMorgan Chase & Co. asked for initial thoughts on Zenrelia's launch in Europe, its performance relative to expectations, and any surprises regarding the competitive landscape and promotional activity. She also inquired about the percentage of Credelio Quattro's volume coming from vet clinics versus online channels and expected changes.
Answer
President and CEO Jeff Simmons stated that Zenrelia's European launch is ahead of expectations, with early signs confirming the efficacy profile demonstrated in head-to-head studies against incumbents. For Credelio Quattro, he reiterated its rapid blockbuster status in the U.S., its growth from switches, new starts, and repeat patients (75%), and its strong puppy index, indicating significant runway for growth both domestically and internationally. He did not provide a specific breakdown of vet clinic vs. online volume for Quattro.