Fish Really is Brain Food. A protein source linked to a great brain boost is fish -- rich in omega-3 fatty acids that are key for brain health.
new returning rats quarantine time frame the absolute minimum quarantining for bringing rats in is 14 days this covers the acquisition of new rats or the return of resident rats to the colony after exposure to other rats shows co breeding returned placements etc
Smaller rooms (~80 cages or less) will contain one sentinel cage with two animals. Larger rooms will have an additional sentinel cage and more than sentinel animal will be tested. The sentinel animals remain in the housing rooms for up to 12 weeks. Most animals are housed in cages without micro-barrier lids to expose them to ambient room air and are