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
1 Feeder rats are bred for just that food for other animals, so they are not meant to be healthy or live a long time. 2  Rats are pregnant for 28 days but can have them as early as 21 days on occasion they may give birth a few days before or after the 28 day mark.3  Rats and Gerbils are pregnant for 28 days. Rats are pregnant for 28 days but can have them as early as 21 days on occasion they may give birth a few days before or after the 28 day mark. 2  Rats and Gerbils are pregnant for 28 days. 3  Mice and Dwarf hamsters are pregnant for 21 days.