Introduction:
The author's attitude towards his pet is clearly depicted through his careful and concerned actions. The way he takes care of his pet and the emotions he expresses towards it clearly show his deep affection and concern for the well-being of his beloved companion.

1. Expressing love and affection:
Throughout the text, the author consistently expresses his love and affection for his pet. He refers to his pet as "my little buddy" and describes how they have a strong bond. This language choice indicates the author's emotional connection and attachment to the pet.

2. Providing proper care and attention:
The author goes to great lengths to ensure that his pet receives proper care and attention. He mentions how he carefully selects the pet's food and makes sure it has a comfortable living environment. This demonstrates the author's commitment to providing the best possible care for his pet.

3. Monitoring the pet's health:
The author shows great concern for his pet's health by regularly monitoring its well-being. He mentions taking the pet to the vet for check-ups and vaccinations. This indicates that the author is proactive in maintaining the pet's health and preventing any potential issues.

4. Taking precautions for the pet's safety:
The author's attitude towards his pet is further evident in his efforts to ensure its safety. He mentions how he keeps the pet away from harmful substances and dangerous situations. This shows that the author is cautious and takes necessary precautions to protect the pet from harm.

5. Emotional distress in the absence of the pet:
The author expresses emotional distress when he is separated from his pet. He mentions feeling lonely and missing the pet's presence. This emotional response reinforces the author's deep care and concern for the pet as its absence greatly affects his well-being.

Conclusion:
Through his loving expressions, provision of proper care, monitoring of health, precautions for safety, and emotional distress in the pet's absence, the author's attitude towards his pet is clearly one of great care and concern. His actions and emotions reflect a deep bond and a genuine desire to ensure the well-being and happiness of his beloved companion.