hi,
Maddie's Fund no longer manages Maddies Pet Assistant. It's owned by Pet Health. Have you tried to get help through them. I emailed them a few months ago and they said they're still supporting the app so you should be able to get help through Pet health customer service.
please let me know if you're still having trouble. I can try contacting someone there
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Sheila Segurson, DVM
Diplomate, American College of Veterinary Behaviorists
Director of Outreach and Research
Maddie's Fund
Pleasanton CA
9258608284
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