| Breed Group | Toy |
| Origin of Breed | Ancient pet from Mexico |
| Standout Breed Characteristics | • Smallest dog breed • Long or short coat • Can be barky or anxious if undersocialized |
| Size | 5-8 inches tall, smaller than 6 pounds |
| Notable Traits | |
| Special Care | Can be delicate due to their size |
| Health Issues | Long-lived, but commonly have eye, heart, and knee issues. |
| Energy Level | Energetic for their size |
| Activity Needed | Regular size-appropriate exercise like walks or indoor playtime |
| Barking | Can be very barky |
| Coat Type | Can have long or smooth coat. |
| Shedding | Occasional shedding, light brushing |
| Trainability | Eager to learn |
