Two of the most usual symptoms of cat kidney disease are an increase in urine production and an increased thirst. (best-cat-art.com)
Some of the most usual symptoms resulting from increased acidity of your body are problems with the immune system, headaches, constant tiredness and grave digestive problems. (fitnessandpower.com)
note: Usual symptoms of dog allergies include itchiness and redness on the body, ears, and feet but these are also symptoms brought about by yeast problems or yeast overgrowth. (schnauzers-rule.com)