[Patricia A]

Janell it’s just the dogs personality. I have two Chihuahuas’ both females. One will sniff and pee every few steps throughout the whole walk. My other just does her business once and NEVER pees again . My little pea head will also wait for the other to wee wee patiently behind her and then lift her little back legs and wee wee OVER the other ones pee. lol Here’s an insightful article on why dogs mark.
https://pets.webmd.com/dogs/urine-marking-in-dogs#1