QUALITY OF LIFE Assessment
A gentle, guided assessment to help you understand your rat's comfort and wellbeing.
Not a diagnosis. This is a quiet space to reflect on what you are seeing, and help you know when to talk to your vet.
Hurt
Is your rat in pain? Can it be managed with medication?
What to look for
Consider: Does your rat flinch when touched? Are they hunching, grinding teeth from pain, or reluctant to move? Is prescribed pain relief helping?
Hunger
Is your rat eating enough? Are they maintaining weight?
What to look for
Consider: Will they eat favourite treats? Do they need hand-feeding or syringe-feeding? Have they lost noticeable weight? Are they interested in food but unable to eat?
Hydration
Is your rat drinking? How is their skin turgor?
What to look for
Consider: Do they drink on their own? Gently pinch the skin on their scruff. does it spring back quickly (hydrated) or stay tented (dehydrated)? Are you supplementing with water via syringe?
Hygiene
Can your rat groom themselves? What condition is their coat in?
What to look for
Consider: Is their coat matted, stained, or rough? Are they sitting in their own waste? Do they have pressure sores or skin wounds? Can they reach to groom themselves?
Happiness
Does your rat show interest in life? Do they respond to you?
What to look for
Consider: Do they perk up when you open the cage? Do they still boggle or brux from contentment? Do they seek your hand or hide away? Are they interested in cagemates or enrichment?
Mobility
Can your rat move around? Can they reach food and water?
What to look for
Consider: Can they walk to their food bowl and water bottle? Can they climb or navigate ramps? Do they drag their back legs? Have you modified the cage to a single level for accessibility?
More Good Days Than Bad
Overall, does your rat have more good days than bad?
What to look for
Consider: Think about the last week. How many days did your rat seem comfortable, interested, and like themselves? How many days were spent mostly sleeping, hiding, or in visible discomfort? Trust your gut. you know your rat.
Overall Score
out of 70
This tool is a guide to help you reflect. it is not a veterinary diagnosis. Always discuss your concerns with a qualified vet who knows your rat.
Assessment History
Your vet may find this history helpful when discussing your rat's care. Trends matter more than individual scores.
Blue Cross Pet Bereavement Support
Free, confidential support for anyone affected by the loss of a pet, or struggling with a difficult decision about their pet's future.
0800 096 6606Free to call, 8:30am - 5:30pm weekdays
Support and Resources
Your Vet
Your vet knows your rat. They can help you think through quality of life with compassion and experience.
For your vet
Most vets are happy to treat rats but may not see them often. These references can help with end-of-life care decisions:
5 Things Every GP Must Know About Rats
- Rats CANNOT vomit -- do NOT fast before anaesthesia. Fasting causes dangerous hypoglycaemia.
- Almost all rats carry Mycoplasma pulmonis. Treatment manages symptoms but never eliminates the organism.
- Enrofloxacin + doxycycline is the gold standard combination for respiratory disease.
- Rats hide pain. Use the Rat Grimace Scale (NC3Rs) -- hunched posture, squinted eyes, teeth grinding.
- Mammary tumours are extremely common and usually benign. Early excision is straightforward.
Tumour Management
- Rat Guide: Pituitary Tumour -- the most common late-stage condition in rats. Cabergoline 0.6 mg/kg PO q72h can extend quality life 3-6 months
- Rat Guide: Cabergoline dosing -- greater D2 affinity and longer half-life than bromocriptine
- Rat Guide: Mammary Tumour -- 85-90% are benign fibroadenomas. Consider concurrent ovariectomy
- PMC: Natural Neoplastic Lesions in Young SD Rats (PMC3234627)
Pain Management
- NC3Rs: Rat Grimace Scale -- validated pain assessment tool (intervention threshold: RGS score 0.67/2)
- Rat Guide: Gabapentin -- highly effective for neuropathic pain (30 mg/kg PO TID)
- Meloxicam 1-2 mg/kg SC or PO q12-24h for musculoskeletal pain. Do NOT combine NSAIDs with corticosteroids
- Foley PL et al. Clinical Management of Pain in Rodents. Comp Med 2019;69(6):468-489
- Sotocinal SG et al. The Rat Grimace Scale. Molecular Pain 2011;7:55
Respiratory Escalation
- Rat Guide: Mycoplasma/Mycoplasmosis -- enrofloxacin 15 mg/kg + doxycycline 5-10 mg/kg PO q12h
- LafeberVet: Respiratory Disease in Rats -- free RACE-approved CE
General References
- Rat Guide: Full Medication Formulary
- BSAVA Manual of Rodents and Ferrets (Keeble & Meredith, 2009)
- PMC: Mouse and Rat Anesthesia and Analgesia (PMC10914332) -- comprehensive anaesthesia protocols
You can also show your vet this page on your phone.
Whatever you decide, know that you gave your rat a life full of love. That is enough. That has always been enough.