We have an alternative Transfer Factor blend.  This is also a superb product.  Here is the link on our page.  https://www.katiespetproducts.com/collections/ramaekers-nutrition-1

Aloha Medicinal K9 Transfer Factor™ is a premier health supplement intended for dogs facing serious health threats. This supplement is used along with K9 Immunity™ to increase its bioavailability of transfer factors.

When your dog’s health is compromised, he can’t produce the number of transfer factors he needs. And without enough transfer factors, he can’t create the antibodies he needs for stronger immune function. That’s why we created K9 Transfer Factor™.

K9 Transfer Factor™ is designed to bond with the immune-modulating compounds in K9 Immunity™. By doing so, it increases absorption and bioavailability. This significantly enhances K9 Immunity’s™ effectiveness. In turn, it supports your dog’s chances for normal health and immune function.
For maximum effectiveness, K9 Transfer Factor™ also contains optimal levels of IP6 and SOD (superoxide dismutase) and are used to support the bodies antioxidant functions.

Dosage: 1-3 capsules per day

Benefits of K9 Transfer Factor™

• Supports overall health and wellness
• Helps to rebuild transfer factors and antibodies
• Maintains a strong immune system