Frequent or prolonged antibiotic use in pets can lead to several potential long-term consequences. One major concern is the development of antibiotic-resistant bacteria, which can make future infections more difficult to treat. Additionally, prolonged antibiotic use can disrupt the natural balance of gut flora, leading to gastrointestinal issues such as diarrhea or malabsorption. It may also increase the risk of secondary infections due to weakened immune responses. Monitoring and minimizing antibiotic use, while exploring alternative treatments when appropriate, are essential strategies to mitigate these risks and maintain pet health.