The distribution of pet types among the 4,000 unique users is visually represented in a bar chart. Each pet type is distinguished by color, with the count of each type displayed on the corresponding bar. The chart provides a clear overview of the popularity of each pet type within the dataset.

There are 202 missing values in the 'Age' column. We'll proceed by analyzing the ages of pets excluding these missing values.

The distribution of pet ages, excluding missing values, is depicted in a histogram. This visualization provides insight into the age range and frequency of pets within the dataset, highlighting any significant differences or patterns in age distribution.