I would actually suggest re-thinking it. Your risk is that you will "rule enforce" your fosters out of your program and then find yourself without fosters.
Most fosters take crappy photos anyway. Many of them can't write good bios either. So stop expecting them to do everything.
We're foster-based too, with just a small core of long-term folks who keep things running. I write the bios. Our director of ops used to be a professional photographer, so she gets the photos (and cringes at some of the photos fosters send us). I send the draft bio to the foster and text them to get them to look at it. I say something like "I'm posting this tomorrow -- anything need to be changed or have anything to add?" We also sometimes post "coming soon" with a photo if I'm behind on writing the bio.
I have a format that I like that makes it very efficient: first paragraph is M/F, age, and ONE main personality trait. Second paragraph is more positive personality traits and cute quirks. Third paragraph is any negatives to the animal (challenges to overcome). Easy, peasy.
You just need ONE really good volunteer who can't foster but who wants to help who can be the bio-writer -- if you can find someone who writes with flare, then you'll have a distinctive voice for "your" rescue. You'll get WAY better bios this way than pawning it off on fosters who have no idea what to say.
The same goes for pictures. If you have a photo volunteer who can visit the foster home on a weekend, or get some candid shots at an adoption event, with a high-quality camera and who can go home and edit the photos to make them pop, then you'll have fantastic pics to go with your snappy bios.
I stopped letting fosters write bios years ago. I ask them to text me some bullet points. They can text me fave pics too, but they're often dark, far away and with bad angles. When we have great bios and great photos, we get tons of applications so....it's too important to trust to people who don't know how to do them well.
If you happen to have a foster home that's great at making videos for social media for their foster animals, encourage it! But don't expect everyone to do it. Play to people's strengths -- if it's rehabilitating difficult animals, providing really great care, etc. that's enough. Someone else who can't do that can be strong with the other stuff.
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Maggie Thomas
President
Red Stick German Shepherd Rescue
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