The present invention is developed in the technical field of health to improve the growth and development of newborn puppies of different types and small breeds of mammals that may suffer from the absence of their mother for different natural or unnatural reasons, it can be used by the help centers for abandoned animals (shelters), people with pets and veterinarians.

The invention relates to a modular device for artificial breastfeeding with the capacity to provide the newborn mammal with food assistance and motor sensations for good psychological and body growth, can also be removable in a practical way to ensure a correct home hygiene process.

In addition, as its determination points out, it is modular, which means that it can be stacked horizontally in a practical way to cater to a larger litter.