Figure 1. Layers of Skin. The skin is composed of two main layers: the epidermis, made of closely packed epithelial cells, and the dermis, made of dense, irregular connective tissue that houses blood vessels, hair follicles, sweat glands, and other structures.
Average Costs. The average costs of a dog DNA test are between $40 and $100. These are the fees charged if the DNA test is performed at a vet clinic. There are also DNA test kits for at home use, which can cost between $35 and $70, but some shipping fees will be extra.
How much is it? 1  On average, allergy testing for a dog will vary anywhere from $125 to as much as $325. 2  AADC, a vet clinic located in Maryland, charges $260 for a test. 3  According to a forum thread on the website Dogster.com, users claimed that they paid around $175 to $300 to have both allergy tests done. The vet will want to test both food and environmental surroundings. 2  If you opt to purchase just one test, it can cost $100 to $200 per single test. 3  AADC, a vet clinic located in Maryland, charges $260 for a test. 4  If a vaccine is required, you will have to pay $144 for every six months.