Evidence
Pet Custody Evidence Checklist
Documents that can help prove who should keep the dog, cat, or other companion animal.
Evidence Checklist
Documents that can help prove who should keep the pet
- Adoption or purchase records
- Microchip registration
- Veterinary records
- Vet bills and pet insurance statements
- Food, grooming, boarding, daycare receipts
- Photos and videos showing the relationship over time
- Text messages with spouse, ex, or roommate about the animal
- Walking, feeding, and medication logs
- Lease and pet-policy documents
- Work and travel schedules
- Police reports or animal-control reports
- Training class records
- Documentation of special medical or behavioral needs
How Lawyers Use This Evidence
In Illinois divorce cases, evidence supports the well-being analysis under 750 ILCS 5/503(n) and temporary relief under 5/501(f). In Tennessee, the same categories help establish ownership and superior right to possession for marital-property analysis or a recovery-of-personal-property action.
Organize It Now
Save digital copies in dated folders, screenshot text threads with timestamps, and keep paper receipts. The earlier you organize records, the stronger your position is later.
Want help reviewing your evidence?
Call 312-270-1405 to talk through what you have and what's missing.
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Reviewed by Tanner-Flomberg Law LLC
Last reviewed June 2026 · Nationwide pet custody guidance