5Strands Pet Food Intolerance & Environmental Sensitivity Test, at Home Gut Health Test for Dogs & Cats, 857 Items Tested, Pet Health Check, Results in 4 Days, for All Ages and BreedsBrand: 5Strands Features: TEST YOUR PETS FOR 855+ FOOD INTOLERANCES & ENVIRONMENTAL SENSITIVITIES. Our 2 in 1 pet sensitivity and intolerance test reveals your dog or cats response to 575 food ingredients and 282 environmental items, like fabrics, cleaning products, plants, and grasses. Youll uncover what may be contributing to symptoms like diarrhea, paw biting & licking, skin irritations, and watery eyes. HOW DIETARY & ENVIRONMENTAL STRESSORS IMPACT