The Jeffers Pet customer service email address for general questions and information requests is info@jefferspet.com. You can use it to learn more about the company, its products, availability, promotional offers, and pricing. Order-related issues, including damaged, defective, or incorrect items, as well as return, refund, or exchange requests, can be sent to customerservice@jefferspet.com. Prescription and animal health product inquiries can also be sent to this address. The same email is appropriate for billing, payment, and charge-related questions. General feedback, complaints, and suggestions can also be shared with the customer relations team via email. The customer care agents will consider your comments and email you back to discuss the details.