In doing Lightworker Healing Protocol work on animal clients, is it important to ask for Soul Matrix Healing of subconscious programming from all attackers, and subconscious programming from extraterrestrials?

This can be of great value. There are situations where ideas and even patterns of behavior akin to human beliefs are inculcated by an implantation within the mind. And this happens through ill-treatment accompanied by psychic messages from the perpetrator that are seen intuitively by the animal, and embraced as having a particular meaning and the equivalent of a belief within them, as to what to expect now in the future—if not only from that person, but perhaps all persons through extension. This will be a variable depending on the particular animal victim. The extraterrestrials are also doing purposeful manipulation of animals to cause consternation, to confound their normal routines, to stir up trouble, to interfere with mating, with their normal movements to forage for food, and so on. This contributes to population decline as well as erratic behavior that can cause trouble for humans in the vicinity. These are the aims of the interlopers, to drag down humanity directly and indirectly, through undermining Gaia in many ways.