ICPrebiotic

Dogs and cats lack the ability to synthesize vitamin D3 in their skin. Therefore, they require dietary supplementation with vitamin D to meet their nutritional requirements.
A study from Tufts University by Sharpe et al., 2015, reported that 75-85% of dogs consuming a variety of diets are actually vitamin D insufficient.
Help support your pet’s immune system and ensure they are getting the vitamin D they need to support calcium absorption for normal bone health with Pet D.