Small Mammals Care Guide
Expert care guidance for guinea pigs, hamsters, gerbils, mice, and rats.
Small mammals are delicate, social creatures with specific needs. Learn how to provide proper nutrition, housing, health care, and enrichment for your tiny companion.
Essential Care Pillars
The foundation for healthy small mammal care
Regular Health Check-ups
Annual vet visits with exotic animal specialists for preventive care and early disease detection.
Species-Specific Nutrition
Appropriate pellets, hay, fresh vegetables, and species-specific dietary requirements.
Proper Housing
Adequate space, appropriate bedding, hiding spots, and species-specific environmental needs.
Temperature Control
Maintaining optimal temperature and humidity for your small mammal's health and comfort.
Species-Specific Care Requirements
Each species has unique needs - choose the right care for your pet
Guinea Pigs
Lifespan: 5-7 yearsHousing: Minimum 7.5 sq ft for one, 10.5 sq ft for two
Diet: Unlimited timothy hay, vitamin C-rich veggies, limited pellets
Social Needs: Highly social - best in same-sex pairs or groups
💡 Cannot produce vitamin C - must be supplemented daily
Hamsters
Lifespan: 2-3 yearsHousing: Minimum 450 sq inches floor space, deep bedding for burrowing
Diet: Quality hamster pellets, small amounts of fresh vegetables
Social Needs: Syrian hamsters must be solitary; dwarf species may pair
💡 Nocturnal - active at night, need exercise wheel
Gerbils
Lifespan: 3-4 yearsHousing: Minimum 10-gallon tank, deep substrate for tunneling
Diet: Gerbil-specific pellets, limited seeds, occasional vegetables
Social Needs: Highly social - best in same-sex pairs bonded young
💡 Desert animals - need low humidity, sand bath for grooming
Mice & Rats
Lifespan: Mice 1.5-3 years, Rats 2-3 yearsHousing: Multi-level cages with platforms and hammocks
Diet: Rat/mouse blocks, variety of fresh foods, limited treats
Social Needs: Very social - same-sex groups preferred
💡 Highly intelligent - need enrichment and interaction
Safe Vegetables & Treats
Fresh vegetables supplement your small mammal's diet with essential vitamins and variety.
- Leafy greens: Romaine, cilantro, parsley, kale (limited)
- Bell peppers (all colors) - vitamin C rich
- Carrots, cucumbers, zucchini in moderation
- Avoid: Iceberg lettuce, onions, potatoes, rhubarb
- Guinea pigs need vitamin C-rich foods daily
- Introduce new foods slowly, one at a time
Common Health Issues & Prevention
Small mammals are delicate and can decline quickly - early detection is vital
Respiratory Infections
Symptoms: Sneezing, wheezing, nasal discharge, labored breathing
Prevention: Clean environment, dust-free bedding, proper ventilation
✓ Immediate veterinary care - can progress rapidly
Dental Problems
Symptoms: Drooling, difficulty eating, weight loss, overgrown teeth
Prevention: Unlimited hay/chew toys, proper diet, regular checks
✓ Veterinary dental trim and nutritional assessment
Skin Parasites
Symptoms: Itching, hair loss, scabs, visible mites or lice
Prevention: Clean habitat, quarantine new animals, regular checks
✓ Veterinary diagnosis and antiparasitic treatment
Tumors
Symptoms: Lumps, bumps, weight loss, lethargy
Prevention: Healthy diet, avoid breeding, early spay/neuter
✓ Veterinary examination for diagnosis and treatment options
Housing Essentials
Proper housing ensures safety, comfort, and health for your small mammal.
- Solid flooring (no wire bottoms) with appropriate bedding
- Multiple hiding spots and shelters for security
- Chew toys and items for dental health
- Food bowls that cannot be tipped over
- Water bottles or heavy ceramic bowls
- Clean bedding weekly; spot-clean daily
- Appropriate temperature: 65-75°F for most species
- Quiet location away from direct sunlight and drafts
Enrichment Activities
Mental stimulation and physical activity prevent boredom and promote wellbeing.
- Cardboard boxes and tubes for exploring and hiding
- Safe wood chews and natural branches
- Foraging activities: Hide food in paper bags or hay
- Supervised playtime outside habitat daily
- Rotating toys to maintain interest
- Species-appropriate exercise equipment (wheels, tunnels)
Need Expert Advice for Your Small Mammal?
Our veterinary team has experience with exotic small mammals and is here to provide specialized care and guidance.