Many dog treats contain high levels of protein, phosphorus and sodium, which can be a reason of a pet-owner's worry. High level of those components may cause kidney problem of the pet - much like they affect humans. But worry not, just because you are not sure what treats are good for your pet with kidney issues, doesn't mean that your pet should forgo treats altogether. The Barkery have created the perfect treat for the pet with low protein and low sodium levels.