Final answer:
The question was unclear, however if each 'bird can' stands for a bird, then Cuddle's Pet Shop has 18 birds considering the given information. More specific or clarifying information may result in a different number.
Step-by-step explanation:
Unfortunately, the question is not clear enough to provide a precise answer. The number of 'bird cans', unclear in the context, doesn't directly tell us about the number of birds in the pet shop. However, if we assume that each 'bird can' represents one bird, there would then be 18 birds in Cuddle's Pet Shop. But this would be a guess, as 'bird cans' is not a standard term or unit of measurement in context of birds. More specific or additional information is needed to accurately confirm the number of birds.
Learn more about Unclarified Variables