Exhibit 99.1 Wag! Reports Record First Quarter 2024 Results Achieved Record Quarterly Revenue Achieved Record Platform Participants Achieved Positive Operating Cash Flow Paid Down $5 Million of Debt Principal SAN FRANCISCO – May 09, 2024 (BUSINESS WIRE) – Wag! Group Co. (the “Company” or “Wag!”; Nasdaq: PET), which strives to be the number one platform to solve the service, product, and wellness needs of the modern U.S. pet household, today announced financial results for the first quarter ended March 31, 2 ...