1 Chickenpox is an infection caused by a virus. 2  It produces itchy spots, and often blisters on the skin. 3  Shingles, or herpes zoster, is caused by the same virus that produces chickenpox. 4  The virus reappears in some people later in life and produces a skin rash with blistering.
Puppies open their eyes between 10 and 14 days, then they should see your vet. Eating moist food at 4 weeks is alright but solid food should wait until 5 weeks. Your answer will be published for anyone to see and rate. Your answer will not be displayed immediately.
They will continue to open further until somewhere between two and three weeks of age, at which point they will be open completely. A kitten's ears will also open about this time, but her eyes do open first, meaning that she will begin to develop first her sense of sight during these first few weeks of life.