Pig Open Field
Standardized behavioral testing enclosure (2.4 m x 1.2 m) for assessing locomotor activity, exploration, and anxiety-like behaviors in pigs using open field methodology.
Louise Corscadden, PhD
Director of Science · ConductScience
Ask Louise about Pig Open Field fit, setup, configuration, or quote prep.
Already working with us? Sign in to connect this with My Scientist.
Key Specifications
Full details →- Model fit
- Pig
- SKU family
- ME-8602
- Sizing
- 43.2 x 38.0 x 27.9 cm
- Ordering
- Online checkout and quote request available
- Category
- Behavioral Mazes
- Build notes
- Acrylic
The Pig Open Field Test provides a standardized behavioral assessment platform for evaluating locomotor activity, exploratory behavior, and anxiety-like responses in porcine subjects. This 2.4 m x 1.2 m acrylic enclosure includes a 19 cm diameter blue ball for environmental enrichment and behavioral interaction analysis. The apparatus utilizes a 9-zone grid system enabling spatial analysis of movement patterns and exploration preferences during standardized 10-minute test sessions.
The pig model offers enhanced translational relevance to human neurodevelopment and traumatic brain injury research due to anatomical and developmental similarities between porcine and human brain structure. This testing apparatus supports investigations of behavioral outcomes following experimental manipulations, pharmaceutical interventions, or developmental assessments in growing swine.
How It Works
The open field test operates on the ethological principle that animals exhibit natural conflict between exploration of novel environments and avoidance of exposed, potentially dangerous spaces. Pigs placed in the unfamiliar enclosure demonstrate species-typical behaviors including thigmotaxis (wall-following), center avoidance, and exploratory investigation. The 9-zone grid system enables quantitative analysis of spatial preferences, with central zone entries and duration serving as inverse measures of anxiety-like behavior.
Locomotor activity is assessed through total distance traveled, movement velocity, and zone transitions. The inclusion of the blue ball provides an interactive element for evaluating object investigation behavior and environmental engagement. Video tracking systems typically monitor pig position coordinates throughout the 10-minute session, generating automated behavioral metrics including time in zones, movement patterns, and interaction frequencies.
Features & Benefits
number_of_zones
- 9
ball_diameter
- 19 cm
ball_color
- blue
test_duration
- 10 minutes
injection_dosage
- 1 mg/kg Azaperone
companion_training_sessions
- 2 sessions of 15 minutes each
Behavioral Construct
- anxiety
- locomotor activity
- exploratory behavior
- spatial preference
- environmental interaction
Automation Level
- semi-automated
Material
- Acrylic
Species
- Pig
test_interval
- 3 days apart
Dimensions
- 2.4 m x 1.2 m
Research Domain
- Behavioral Pharmacology
- Developmental Biology
- Neurodegeneration
- Neuroscience
Compatible Tracking Software
- ConductVision
Weight
- 21.0 kg
Dimensions
- L: 43.2 mm
- W: 38.0 mm
- H: 27.9 mm
| Feature | This Product | Typical Alternative | Advantage |
|---|---|---|---|
| Testing Area Size | 2.4 m x 1.2 m (2.88 m²) | Smaller enclosures often limit natural movement patterns | Adequate space allows expression of species-typical locomotor behaviors and reduces confinement stress artifacts |
| Zone Analysis System | 9-zone grid configuration | Simple center/periphery divisions are common | Enhanced spatial resolution enables detailed analysis of movement patterns and anxiety-related preferences |
| Interactive Element | 19 cm blue ball included | Many systems provide empty environments only | Object interaction measurement adds exploratory behavior assessment beyond pure locomotor activity |
| Construction Material | Acrylic panels | Metal or plastic alternatives vary in visibility | Clear visualization enables accurate video tracking while maintaining easy cleaning protocols |
| Protocol Standardization | 10-minute sessions with 3-day intervals | Optimized timing reduces habituation effects while providing sufficient data collection period for reliable measurements |
This system provides standardized methodology for pig behavioral assessment with spatial analysis capabilities and environmental enrichment elements. The acrylic construction and zone-based design support quantitative behavioral measurement in translational research applications.
Practical Tips
Allow pigs to acclimate to the testing room for 5-10 minutes before beginning trials to reduce transportation stress effects.
Why: Initial stress responses can mask natural exploratory behaviors and confound behavioral measurements.
Inspect acrylic panels regularly for scratches or damage that could create visual distractions or affect cleaning efficacy.
Why: Surface integrity ensures consistent environmental conditions and prevents bacterial accumulation in damaged areas.
Record ambient temperature and humidity for each session as these factors can influence pig activity levels.
Why: Environmental conditions significantly affect thermoregulation and comfort in pigs, potentially altering behavioral responses.
Monitor pig behavior continuously during testing and establish clear endpoints for early session termination if excessive stress is observed.
Why: Pigs can exhibit unpredictable responses to novel environments and rapid intervention may be necessary for animal welfare.
If pigs show minimal movement, verify that floor surface provides adequate traction without being uncomfortable.
Why: Slippery or uncomfortable surfaces can inhibit normal locomotion and invalidate activity measurements.
Validate zone boundaries and ball position coordinates in tracking software before beginning data collection.
Why: Accurate spatial calibration is essential for reliable zone-based behavioral metrics and object interaction measurements.
Test animals at consistent times of day to control for circadian rhythm effects on activity levels.
Why: Pig activity patterns vary significantly throughout the day and timing inconsistencies can introduce systematic bias.
Setup Guide
What’s in the Box
- Acrylic enclosure panels for 2.4 m x 1.2 m assembly
- 19 cm diameter blue interaction ball
- Assembly hardware and connectors
- Zone marking templates (typical)
- Setup and protocol documentation (typical)
- Cleaning and maintenance guidelines (typical)
Warranty
ConductScience provides a one-year manufacturer warranty covering defects in materials and construction, with technical support for setup and protocol optimization.
Compliance
References
Background reading relevant to this product:
What age range of pigs can be tested in this apparatus?
The 2.4 m x 1.2 m enclosure accommodates pigs from weaning age (approximately 3-4 weeks) through adult stages. Larger adult boars may require assessment of adequate space for natural movement patterns.
How is the 9-zone system configured for spatial analysis?
The zones are typically arranged as a 3x3 grid with center zones measuring approximately 0.8 m x 0.4 m and peripheral zones along the walls. Specific zone dimensions should be confirmed based on tracking software requirements.
Can the ball be replaced or modified for different studies?
The standard 19 cm blue ball can be substituted with objects of similar size and different colors or textures for specific research questions, though consistency within studies is essential for valid comparisons.
What behavioral parameters are typically measured?
Standard metrics include total distance traveled, time spent in center versus peripheral zones, number of zone transitions, ball interaction frequency and duration, and latency to first center entry.
How should the apparatus be cleaned between subjects?
Clean all surfaces with appropriate veterinary disinfectant and allow complete air drying. Alcohol-based cleaners work well on acrylic surfaces without leaving residual odors that could affect subsequent subjects.
What video tracking systems are compatible?
Most overhead video tracking software packages can be calibrated for this enclosure size and zone configuration. Consult product datasheet for specific tracking system recommendations and setup parameters.
Are there lighting requirements for optimal testing?
Consistent overhead lighting at moderate intensity (approximately 100-200 lux) is recommended. Avoid harsh fluorescent lighting that may create shadows or stress responses in pigs.
How does this compare to rodent open field protocols?
While the basic methodology is similar, pig protocols use longer test durations (10 minutes vs 5 minutes for rodents) and larger relative space allocations to accommodate species-specific locomotor patterns and exploration behaviors.
Have a question about this product?
Have a question? Just ask.
Send it over and we'll email you a personalized answer — no call, no scheduling.
Prefer to talk it through?
Accessories
Enhance your setup with compatible accessories
