Found this lovely Protective Blessing for Cats to share....I worry so about my girls when they are out and about...
Bast of beauty and of grace,
Protectress of the feline race,
Shield (name of pet) from all hurt and harm
And keep him/her always safe and warm.
Watch over (name of pet) from day to day
And guide him/her home if he/she should stray.
And grant him/her much happiness
And a good life free of strife and stress.