Seamus: Unconventional by L. Ann Marie

Seamus MacGregor, our unconventional hero and his two K-9s weren’t supposed to live. Now, they’re hunted, but Seamus won’t be silenced. The military enhancing animals isn’t a secret, cyborgs even have a choice before they’re cyborgs. As long as Seamus keeps up his fight for the K-9 military heroes, they’ll all be hunted.
Those K-9 military heroes drag their human partner to a Badass Club in Texas for protection. They know that once K-9 enhancements are acceptable for any, they’ll be acceptable for many. They have Seamus to prove it.