Digby
Monday, August 4, 2025 at 1:21 PM
Subjective
Chief Complaint
Digby, a young small dog, presented for a behavioral consultation regarding reactivity and anxiety.
Additional History
- Owner reports Digby is reactive on walks, particularly to people on foot, joggers, and sometimes dogs.
- Digby is better behaved when walked by Alex but still reactive with both owners.
- Digby's reactivity is lessened when he is in a car or picked up but he exhibits fear at higher speeds in the car.
- He reacts strongly to sudden appearances of people, especially men, and is more reactive to single individuals than individuals with dogs.
- Digby is generally friendly with dogs when allowed to approach but may bark if humans interact with him during these encounters.
- He has a history of barking at neighbors' dogs through the fence and has a reactive relationship with certain dogs in the neighborhood.
- Digby is described as conflicted, showing both fear and affection towards new people, and takes time to warm up to visitors.
- He has been on fluoxetine (Prozac) since April 12th, 10 mg daily, with some improvement in reactivity and recovery time after outbursts.
- Owners report Digby is highly intelligent, enjoys mental stimulation, and learns new tricks quickly but can become impatient during training.
- Digby has a history of being fostered for 2-3 months before adoption and was described as reactive by the foster family.
- Owners have been using clicker training and baby food as rewards during training and walks.
Objective
Vital Signs
- Temperature: WNL
- Weight: WNL
- Heart Rate: WNL
- Respiratory Rate: WNL
- Capillary Refill Time: WNL
- Body Condition Score: BCS 4-5/9
Physical Exam
- Eyes: Clear with no discharge
- Ears: Clean with no discharge or erythema AU.
- Oral: Teeth appear clean with minimal tartar, suggesting a young age.
- Cardiovascular: Heart auscultation attempted but not fully completed due to patient movement.
- Respiratory: Clear lung fields bilaterally, no crackles or wheezes.
- Abdominal: No organomegaly or mass effects. No pain on palpation.
- Lymphatic: Lymph nodes palpated and appeared normal.
- Coat and Skin: Healthy hair coat and skin, no ectoparasites seen.
- Musculoskeletal: Observed walking and jumping without apparent pain.
- Neurological: Normal neurologic exam with normal mentation. No proprioceptive deficits or overt ataxia; normal cranial nerve exam.
- Neck and Thyroid: No peripheral lymphadenopathy.
- Reproductive and Urinary: Normal external genitalia, no discharge or inflammation.
- Mammary: No significant findings
- Rectal: Not examined
Assessment
Digby exhibits fear-based reactivity and anxiety, particularly in response to people, sudden movements, and certain dogs. His behavior is consistent with a combination of genetic predisposition, environmental factors, and possible lack of early socialization. He shows improvement with fluoxetine and training but remains highly reactive in certain situations. No significant physical pain or orthopedic issues were identified during the visit, though luxating patella remains a possibility based on owner observations.
Plan
- Continue fluoxetine (Prozac) 10 mg daily and reassess in three weeks for full effect.
- Implement a structured training plan focusing on:
- Alternate behaviors (e.g., "look," "find it," "touch," "back up").
- Pattern games (e.g., "1-2-3 game") to improve focus and engagement.
- Gradual desensitization and counter-conditioning to triggers.
- Use clicker training to reinforce desired behaviors and gradually phase out treats as reliability improves.
- Develop a safe space (e.g., bed or crate) for Digby to retreat to when overwhelmed, associating it with high-value rewards.
- Monitor and log daily reactivity levels and triggers on a scale of 1-10 to track progress.
- Consider a trial of gabapentin (100 mg) on high-stress days (e.g., weekends) to further reduce baseline anxiety if needed.
- Provide enrichment activities, including nose work and puzzle toys, to meet Digby's mental stimulation needs.
- Reassess in three weeks to evaluate progress and determine if medication adjustments or additional interventions are necessary.
Client Discharge Note
Thank you for bringing Digby in today. It was a pleasure meeting him and discussing his care plan with you both.
Summary
Digby is a sweet and intelligent dog who is currently experiencing some anxiety and reactivity, particularly on walks and in certain situations involving people and other dogs. He has made progress with fluoxetine (Prozac) since starting it on April 12th, but it will take another three weeks for the medication to reach its full effect. His reactivity has improved slightly, with less lunging and quicker recovery from outbursts. However, he still exhibits conflicted behavior, especially in new or stimulating environments.
Digby is physically healthy overall, though there is a possibility of a luxating patella, which is common in small dogs. This does not appear to be causing him significant pain or mobility issues at this time. His weight is slightly on the higher side, but this can be addressed once his anxiety is better managed.
Key Topics We Discussed
Thank you for entrusting us with Digby's care! Please do not hesitate to contact us if you have any questions or concerns.
— Dr. Moki Griffie