Making a donation on behalf of your friend in her dog's honor is an excellent alternative to standard gift - giving. (caninejournal.com)
We do not allow «surprise» adoptions, or adoptions on behalf of a friend or family member. (austinpugrescue.com)
I am happily married so this is not something that I would do, but talking on behalf of friends who are single, single parents and over 50's, why not, there is no right or wrong way of dating and as long as both sides are happy what does it matter to anyone else x (fadedspring.co.uk)