Please respectfully know I do not personally work with AC sessions to locate missing animals.
The information below is with intent to be supportive if you are seeking advice towards a lost animal and wondering if AC may help.
At the bottom is a link to those that currently advertise as assisting in this way.
"Whilst it may seem an obvious notion to contact an animal communicator in such circumstances...in reality, communicating telepathically with a missing animal does not just involve the process of connecting and communicating with them to ask what they feel about their situation..... It is a request for an animal communicator to physically LOCATE their very being.."