There are foods that are formulated to meet the nutritional needs of a dog with kidney disease, but finding one that is appetizing enough to encourage your furry friend to eat is the challenge. Protein
The U-6 unemployment rate is considered to be a broader measure of labor underutilization. The U-6 rate includes some very large groups of people that the U-3 rate doesn't, including marginally attached workers and those people who have part-time jobs but want full-time work.
A unit rate is a ratio that has a denominator of 1. A unit rate is also called a unit ratio. (They mean the same thing.). $\frac{5}{4}$ and $3:8$ and $40\mbox{ to }10$ are ratios, but they are not unit ratios.