They are 8 week old Jack Russell Terriers. My 10 year old one passed away last week so we had to have another (or 2 in this case). They are not for everybody, they are extremely energetic and pure terror on other small animals.
I thought they looked like Jack Russells. We had a Jack Russell for years, the smartest dog and they are great hunters...for anything that moves... . Ours used to catch moles and field mice ...we didn't need a cat!