In the ever-evolving field of animal reproduction, technology continues to play a pivotal role in enhancing breeding success. The Ongo Vision portable semen analyzer is at the forefront of this revolution, providing veterinarians and breeders with cutting-edge tools for canine fertility assessment. This blog post explores a recent case study that highlights the potential of computer-aided semen analysis (CASA) in dog breeding programs, shedding light on how this mobile semen analyzer is shaping the future of canine reproduction.

Introduction to CASA Technology

Computer-Aided Semen Analysis (CASA) has revolutionized the way veterinarians and breeders assess canine fertility. The Ongo Vision system, a state-of-the-art portable sperm motility analyzer, brings this technology directly to clinics and breeding facilities. By providing accurate, objective measurements of sperm parameters, CASA enables more informed decisions in breeding programs.

A Glimpse into Advanced Breeding Practices

At the ŽarVel Vet Clinic in Bečej, Serbia, Dr. Velimir Mikalački, a veterinary surgeon specialist, recently conducted a semen analysis using the Ongo Vision mobile microscope. The subject was Azlan De Nuestros Guardias, a 4-year-old Dogo Canario owned by Branislav Vasić, a renowned European breeder.

The Analysis Unveiled:

Despite Azlan's history of successful matings, his owner sought confirmation of his semen quality. The Ongo Vision semen digital analyzer provided detailed results:

• Average sperm motility: Exceeding 85%

• Progressive sperm concentration: Above 11 million/ml

While the progressive motility was slightly lower than anticipated, possibly influenced by the day's high ambient temperature of 39°C, the overall results were encouraging. This semen sample was subsequently used for artificial insemination, with outcomes pending.

The Significance of Regular Semen Evaluation

This case underscores the importance of consistent semen analysis in maintaining a thriving breeding program:

• Early Issue Detection: Regular use of a sperm analyzer can unveil potential fertility challenges before they impact breeding outcomes.

• Breeding Timing Optimization: Understanding sperm count and motility aids in determining ideal mating or artificial insemination timing.

• Long-term Reproductive Health Monitoring: Tracking semen quality changes over time offers insights into a dog's overall reproductive well-being.

Factors Influencing Male Dog Fertility

Recent scientific literature has illuminated various factors that can affect male dog fertility:

Nutrition

A 2024 study by Oziegbe et al. emphasized the crucial link between nutrition and reproductive performance. Proper nutrition is vital for maintaining optimal fertility.

Medications

Zdunczyk and Domosławska (2022) reported that certain drugs can negatively impact fertility in male dogs. It's crucial to consider any medications when assessing reproductive health.

Prostate Health

Smith's 2008 review highlighted the importance of prostate health in canine reproduction. Various prostatic conditions can affect fertility and require proper diagnosis and treatment.

Antioxidant Supplementation

A study by Schäfer-Somi (2015) suggested that oral supplementation with antioxidants, particularly vitamin E, may improve semen quality in dogs.

Mobile CASA: A Game-Changer in Modern Breeding Programs

The Ongo Vision automated semen counter, an advanced CASA system, offers several advantages:

• Precision: Provides accurate, objective measurements of sperm parameters.

• Speed: Delivers quick results, enabling timely decision-making.

• Comprehensive Analysis: Assesses multiple parameters simultaneously, offering a complete picture of semen quality.

• Portability: Can be utilized in various settings, from clinics to farms.

Conclusion

The case of Azlan De Nuestros Guardias exemplifies the potential of advanced semen analysis in contemporary dog breeding. By harnessing technologies like the Ongo Vision portable semen analyzer, breeders and veterinarians can make informed decisions to enhance reproductive success.

Regular semen analysis, coupled with attention to factors such as nutrition, medication management, and overall health, has the potential to significantly improve breeding outcomes. As advancements continue in the field of animal reproduction, tools like CASA are poised to play an increasingly vital role in ensuring the health and success of breeding programs worldwide.

FAQs about CASA and Ongo Vision

1. Q: What is CASA technology? A: Computer-Aided Semen Analysis (CASA) is an automated method for assessing semen quality, providing objective measurements of sperm parameters such as motility, concentration, and morphology.

2. Q: How does the Ongo Vision system work? A: The Ongo Vision is a mobile CASA sperm analyzer that uses advanced optics and software to capture and analyze semen samples, providing detailed reports on various sperm parameters.

3. Q: Is the Ongo Vision system suitable for all dog breeds? A: Yes, the Ongo Vision can be used for semen analysis across various dog breeds, providing consistent and accurate results.

4. Q: How often should semen analysis be performed in breeding dogs? A: The frequency depends on various factors, including the dog's age and breeding history. Consult with a veterinary reproduction specialist for personalized recommendations.

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