Well, the DNA My Dog Canine Breed Identification Test Kit is the cheapest dog DNA test kit in the market right now.
With only 87 dog breeds in its database, you might not get accurate results as compared to the 1st 3 options.
It comes promised a "claimed accuracy rate" of 99.7%, this DNA kit is a lot more than what an average kit can claim to do. (Although some customers have reported varying degrees of accuracy).
You are simply needed to swab the cheeks of your dog and collect its DNA sample. The test is simple, pain-free and takes less than a minute to complete. After receiving your samples, they are run through the database of this dog DNA test kit to find out the perfect match. The final step is to send you the percentage of breeds that have been found in your dog.
Apart from that, it comes with the fairly standard result pack.
You are provided with a custom certificate along with a photo of your dog that clearly states its DNA composition. Every dog has a unique DNA composition. The brand manufacturers ensure that the kind of certificate they provide is perfect for framing. They also promise to deliver the results in around 2 weeks.
We recommend this dog DNA test kit only because of its price. If you are on a tight budget, do be sure to consider this option. If not, you would be better off with the 1st 3 options.