Studies carried out on diets claiming to contain probiotics have previously found that they generally did not meet the label claim when evaluated and there are many other reasons why probiotics might not exert the benefits veterinary professionals might expect to see.
Libby Sheridan, MVB MRCVS, Purina Veterinary Technical Affairs Manager, UK & Ireland says the efficacy of probiotics is thought to be strain specific and recommends the clinician critically assesses the evidence for the particular strain and preparation of probiotics stocked or used, “The quality and efficacy of probiotics can vary and while in some cases there is strong evidence for efficacy in the targeted species, for others, the evidence is scant. Having experienced it myself, I know it’s not always easy when working in a busy practice to take the time to ensure the evidence is there, but the studies back up that we should assess these things carefully before making a robust recommendation to our clients.”
Most of the probiotics commercially available to veterinary professionals use the lactic acid bacterium Enterococcus faecium. The particular strain and preparation of any probiotic will affect its ability to reach the large intestine, the expected site of action, intact. The evidence for the SF68 strain of Enterococcus faecium has been validated in a number of studies over recent years. Proven benefits of the SF68 strain include those focused on the gastrointestinal system where it supports canine and feline intestinal health and microflora balance and those with wider implications, such as support for a healthy immune system.
The team at Nestlé Purina PetCare is currently offering veterinary practices a complimentary counter top unit and pillow packs, to help vets and nurses communicate the benefits of probiotics to clients. The unit can hold a cat and dog 30 sachet box of Purina Pro Plan FortiFlora from practice stock and the pillow packs can be used to dispense single sachets, so the client can trial the product with their pet at home. FortiFlora contains the SF68 strain of Enterococcus faecium.
