Hi, this is posted anonymously elsewhere, so I must have done something wrong when I replied. Sorry! Not anonymous!!
It sounds like this foster home has issues with flexibility, not mistreatment or abuse. For me it would be a question of how bad the dog's condition is--whether it can't eat, can't take pain relievers, and such--vs how easy it is to come by foster homes if she decides to stop fostering with you.
You've pushed pretty hard, and her boundaries aren't budging. Her logic may not seem clear to you or to me, but we are probably more casual about guests and flexible about schedules that are set in our mind.
If you believe it's a serious animal welfare question--Is it possible to have someone else foster for June, and send the dog to her in July? Or if the dog is already there and comfortable, could someone just take the dog one day before surgery and return when recovered--but at a time when she doesn't have guests? Or can pain relief be provided for the dog to stay in place?
Good luck with it!
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April King
Volunteer and Board Member
Kotor Kitties
+1 206 407 5336
http://www.kotorkitties.org------------------------------