Can a Chihuahua eat celery?
Yes, in small sticks.
How much: 1-2 small sticks a week, well washed, without the bitter leaves.
Why
Low in calories, refreshing and helps clean the teeth. It provides vitamins A, C and K. A good snack for hot days.
Celery in a Chihuahua's diet
Keep in mind how tiny the portions are for this breed: an adult Chihuahua eats roughly 1 to 2.3 ounces (25-65 g) of food a day depending on his weight, and treats shouldn't go over 10% of his daily calories. That's only a small fraction of an ounce. What looks like "a little bite" to us can be half a meal for him.
This information is for general guidance and is not a substitute for advice from a licensed veterinarian. Every Chihuahua can react differently; if in doubt, always check with a professional.