PetLab Co. Allergy & Immune Probiotics for Dogs, Support Seasonal Allergies, Gut & Digestive Health - Pork Flavor - 30 Soft Chews is up for auction in Pet Supplies. The current bid is $3.50, 90% below the $35.95 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.