"Walkies? Well, First You Have to Put On Your k9 Anti Coronavirus Mask, Rover, Be a Good Doggie"

These masks exist despite the fact that the World Health Organization (WHO) says that the virus cannot cross from human to animal.  Just to be sure though, the Centers for Disease Control (CDC) specifies that animal masks be as "strong" (?) as those for humans.

k9 Masks, of Austin, TX, sells them for $55 each; five different muzzle sizes and reports a 300 per cent upsurge in sales world-wide despite the fact that these dog masks are used in the event of excessive dust, smoke  (think our seasonal fires) and bacteria.  

One of their big clients is Hong Kong; anti-tear gas.