Not stray, but destitute
To quote from a news report out of India:
Cows and other bovines will not be referred to as 'strays' in Rajasthan, as the term is 'insulting' and 'inappropriate', according to a new order passed by the state government. As per the new order, from now on, the use of words like 'helpless' or 'destitute would be encouraged for cows and other bovines that are roaming on their own.