This approach makes the food cheap, but it can cause a host of physical problems for our cats. (littlebigcat.com)
And, I would argue, for less money that it takes to fix many physical problems with many of the dogs. (shelterme.tv)
If the damage is severe, a brain injury can also cause physical problems, such as the inability to control regular bodily functions, requiring nursing care or mobility aids. (grayandwhitelaw.com)