Back to Blog

Rabbit UTI: Vet-Approved Guide for 2025 🐇🩺

  • 185 days ago
  • 10 min read

    In this article

Rabbit UTI: Vet-Approved Guide for 2025 🐇🩺

Rabbit UTI: Vet-Approved Guide for 2025 🐇🩺

By Dr Duncan Houston BVSc

💧 What Is a Rabbit UTI?

A UTI (urinary tract infection) in rabbits is a bacterial infection that causes inflammation, discomfort, and potentially long-term bladder damage if untreated. Rabbits naturally excrete extra dietary calcium in urine, which can predispose them to UTIs :contentReference[oaicite:2]{index=2}.

🚩 Common Symptoms

  • Straining or painful urination, frequent dribbling
  • Urinating outside litter box or dribbling urine
  • Lethargy or poor appetite
  • Urine scald (hair loss, red skin) around genitals
  • Excessive genital licking, hunched posture
  • Teeth grinding, hiding behavior
  • Urine changes: dark, thick, pasty, or red-tinged :contentReference[oaicite:3]{index=3}

🧬 Underlying Causes

  • High dietary calcium: Especially from alfalfa hay/pellets :contentReference[oaicite:4]{index=4}
  • Dehydration: Concentrated urine can irritate the bladder :contentReference[oaicite:5]{index=5}
  • Obesity or poor mobility: Can increase urine pooling and bacterial growth :contentReference[oaicite:6]{index=6}
  • Back injuries: May prevent full bladder evacuation :contentReference[oaicite:7]{index=7}
  • Soiled bedding: Promotes bacterial growth and contact :contentReference[oaicite:8]{index=8}
  • Congenital abnormalities: Such as strictures or malformed kidneys/ureters :contentReference[oaicite:9]{index=9}
  • Bladder stones or sludge: Irritating debris can exacerbate infection :contentReference[oaicite:10]{index=10}

🔍 Diagnosis by Your Vet

Veterinarians use a combination of:

  • Thorough medical history
  • Physical exam, including palpating bladder and checking for pain :contentReference[oaicite:11]{index=11}
  • Urinalysis—looks for bacteria, crystals, blood :contentReference[oaicite:12]{index=12}
  • Urine culture + antibiotic sensitivity testing :contentReference[oaicite:13]{index=13}
  • Imaging (X-rays or ultrasound) for stones or obstructions :contentReference[oaicite:14]{index=14}
  • Neurological evaluation if incontinence is present :contentReference[oaicite:15]{index=15}

💊 Treatment Plan

Treatment typically involves:

  1. Antibiotics: Commonly trimethoprim‑sulfa, enrofloxacin, or metronidazole for 2–4 weeks :contentReference[oaicite:16]{index=16}
  2. Adjust calcium intake: Switch from alfalfa to grass hay (timothy) and remove supplements :contentReference[oaicite:17]{index=17}
  3. Hydration support: Encourage water intake via bowls, offer wet leafy greens :contentReference[oaicite:18]{index=18}
  4. Clean bedding and hygiene: Regularly clean urine‑soaked areas to prevent scald :contentReference[oaicite:19]{index=19}
  5. Treat stones/sludge: Bladder flushing, hydropropulsion, or surgical removal in severe cases :contentReference[oaicite:20]{index=20}
  6. Address underlying issues: Improve mobility, weight, or treat anatomical abnormalities :contentReference[oaicite:21]{index=21}
  7. Monitor GI health: Antibiotics can cause GI stasis; watch appetite and feces closely :contentReference[oaicite:22]{index=22}

🏠 Recovery & Follow-Up Care

  • Continue antibiotics for the full prescribed time (2–4+ weeks) :contentReference[oaicite:23]{index=23}
  • Recheck urine and/or repeat culture after finishing therapy
  • Keep bedding clean and dry daily
  • Maintain supply of fresh water, hay, and moisture-rich greens
  • Switch and monitor diet transition carefully
  • If no improvement, revisit vet—persistent UTIs may indicate stones or kidney involvement :contentReference[oaicite:24]{index=24}

⚠️ When It Becomes an Emergency

Seek immediate veterinary attention if you notice:

  • Complete inability to urinate (could lead to bladder rupture) :contentReference[oaicite:25]{index=25}
  • Severe lethargy, pain, or distress
  • Blood clots in urine accompanied by illness :contentReference[oaicite:26]{index=26}

🛡️ Preventing Future UTIs

  • Feed unlimited grass hay and limit alfalfa to juveniles or occasional treats :contentReference[oaicite:27]{index=27}
  • Provide fresh water in bowls, plus wet greens for hydration :contentReference[oaicite:28]{index=28}
  • Encourage daily exercise to reduce stones/sludge buildup
  • Keep living areas clean and dry
  • Maintain healthy body weight
  • Monitor urine for color changes, frequency, and straining
  • Schedule regular vet check-ups—including urine testing if concerns persist

🧠 Vet Tips for 2025

  • Use rabbit-savvy vets—treatment protocols and drug choices differ significantly from cats/dogs
  • Urine culture is essential before starting antibiotics to prevent resistance
  • Consider follow-up ultrasounds in recurrent cases
  • Promote early prevention via diet and hydration rather than reactive treatment
  • Track rabbit’s weight monthly for subtle health shifts

📋 Quick‑Reference Table

Issue Signs Action
UTI Straining, urine dribbling, abnormal urine Vet exam, culture, antibiotics, adjust diet
Stones/sludge Recurring UTIs, blood, possible obstruction Imaging, flushing, possible surgery
Obstruction No urine, severe pain Emergency vet—possible catheter/surgery
Dehydration Concentrated urine, sluggish, dry coat Offer bowl and wet greens, hydrate

🌟 Featured Services

  • Ask A Vet: Chat with vet professionals for custom treatment plans, follow-ups, and lifestyle advice.
  • Woopf: Offer premium grass hay and hydration-rich greens to support urinary health.
  • Purrz: Provide gentle litter solutions and urinary care supplements to support recovery.

Concerned about your rabbit’s urinary health? Visit AskAVet.com and download the Ask A Vet app for expert guidance, live consultations & personalized care plans. 🐇❤️

Dog Approved
Build to Last
Easy to Clean
Vet-Designed & Tested
Adventure-ready
Quality Tested & Trusted
Dog Approved
Build to Last
Easy to Clean
Vet-Designed & Tested
Adventure-ready
Quality Tested & Trusted