Fewer allergies
A 2012 study on dogs demonstrated that probiotics led to decreased IgE, an antibody which the body releases in response to allergens. Clinical signs of allergies did not reappear.
A 2015 study showed a significant reduction in the severity of canine atopic dermatitis in dogs who were given Lactobacillus probiotics for 2 months.
Another 2015 study also found reduced canine atopic dermatitis in dogs who were fed a different Lactobacillus probiotic.
A 2009 study demonstrated that puppies fed probiotics showed fewer signs of atopic dermatitis.
Immunity from bacterial infections
A 2009 study showed that the Bifidobacterium animalis AHC7 probiotic adhered to epithelial cells and significantly reduced the carriage of Clostridium difficile in dogs.
Better digestion
A 2009 study published in Scientific American showed that dogs given probiotics recovered from diarrhea 40% faster.
A 2017 study showed that dogs with inflammatory bowel disease (IBD) fed probiotics went into symptom remission and had increased TJP expression suggesting beneficial effects on mucosal homeostasis.
Promotes longer healthspan
A 2019 study showed probiotics shifted the gut microbiota of elderly dogs toward a younger-like composition within 60 days.
A 2013 study showed that consuming probiotics was associated with higher levels of short-chain fatty acids including significantly more butyrate.
A 2017 study showed higher digestibility of fiber in dogs who were fed probiotics. The probiotic group also produced higher levels of short-chain fatty acids including acetate, propionate and butyrate.
Save money on vet bills
Between diagnosis and treatment, pet parents thousands of dollars on veterinarian bills on preventable health issues.
Allergies cost $2,000 or more, and they can be treated through probiotics. [*]
Arthritis is the seventh most-common ailment that dogs suffer from, costing owners about $324 per year to treat. [*]