Thanks, Tiffany. Good morning, everyone. Elanco exceeded first quarter guidance for revenue, adjusted EBITDA and adjusted EPS. Continuing our momentum from the end of 2024, we have delivered a high-quality quarter with 4% organic constant currency revenue growth, evenly driven by price and volume. This strong Q1 performance represents our seventh quarter of underlying growth. On innovation, after delivering $198 million of first quarter revenue from our new products, we are raising our full year expectations to $660 million to $740 million. We are pleased by the commercialization of our basket of six potential blockbusters with the most recently launched product, Credelio Quattro off to a great start surpassing our expectations to date. With a relentless focus on cash, we are deleveraging faster than planned, improving our net leverage target for year-end to 3.9x to 4.3x, reflecting strong working capital performance, favorable currency and the monetization of our Lotilaner U.S. Royalties stream for $295 million that we announced earlier this week. Looking ahead, we have raised our 2025 full year revenue guidance for FX, and we are maintaining our outlook for organic constant currency growth of 4% to 6%. We continue to expect accelerating quarter-on-quarter growth with Q2 up 4% to 6%. March and April trends have provided early proof points and innovation continues to ramp on top of a strong base business. We also continue to expect full year adjusted EBITDA of $830 million to $870 million and adjusted EPS of $0.80 to $0.86. The Elanco strategy is working and offsetting external uncertainty. Our prudent approach recognizes our first quarter outperformance, recent momentum and favorable FX, balanced by expected tariff impact in a dynamic macroeconomic backdrop. Our execution in our One Elanco global operating model give us the agility needed to cover various scenarios that may emerge in this external environment, including tariff and trade impacts, regulatory and policy changes and shifts in the consumer sentiment and spending. We have a dedicated team implementing a multifaceted intervention plans to allow us to deliver even during these turbulent times, and we will remain focused on growth, innovation and cash as the right priorities to expand our long-term value proposition. Let's take a moment to walk through how we're covering our expected tariff exposure on Slide 5. You'll remember that with our late February call, we outlined $3 million to $4 million of potential impact from the first 10% imposed on China. We would strongly caution against extrapolating that impact to the 145% imposed today without also considering the pharmaceutical exemption and our intervention plans already in action. Since late February, we've begun implementing several mitigating strategies, including supply chain optimization, inventory management, tactical pricing in select geographies and strategic API sourcing. We believe the total net impact in 2025 to Elanco adjusted EBITDA from tariffs as they stand as of May 5, is an estimated $16 million to $20 million, almost entirely related to the tariffs imposed by the U.S. and China. This negative impact is fully offset by our first quarter outperformance as we are maintaining our full year adjusted EBITDA and adjusted EPS guidance. We have a balanced profile of risks and further mitigating strategies, also allowing for maintained guidance. While we benefit from the pharma exemption today, if this policy is removed and a 5% to 25% tariff is imposed, we estimate our incremental exposure at $10 million to $30 million in 2025. This risk and others, including potential economic slowdown are offset by anticipated foreign exchange favorability based on April rates and a targeted value-based pricing increase. Elanco is well positioned to overcome macroeconomic challenges and uncertainty to deliver our plan. Turning to the first quarter revenue performance on Slide 6. We break down the 4% underlying organic constant currency revenue growth. This chart highlights the importance of our diverse portfolio with three of our four business areas growing. We achieved the top end of our expected growth range in Q1 despite the challenging U.S. retail backdrop in January and February. Our U.S. retail business declined 21% during that 2-month period driven by cooler weather that significantly impacted consumer spending. January was the coldest on record since 1988. Tick bites reported by the CDC, tracked at an 8-year low. Importantly, retailers have broadly observed that when the weather cooperates, consumers engage, citing better trends into the spring. Our results support this with March rebounding to a positive 13% growth and strength carrying into April as we enter the heart of the North American parasiticide season. Our leadership in the U.S. retail market has never been more relevant with the consumer under pressure. We provide a superior value proposition for pet owners with our strong OTC portfolio and broad physical availability in the U.S. vet clinic, our revenue was flat in the quarter. Importantly, as we discussed on our earnings call a year ago, we are lapping an approximate $13 million benefit related to moving certain legacy Bayer products into distribution. Excluding this impact in the comparison, our Vet clinic revenue growth would be approximately 8%. We benefited from the early and ramping contributions from Credelio Quattro and