Take care of a boxer?

• Watch dogs?
• Mind a Manx, say
• Mind a Maltese, maybe
• Watch Buddy or Fluffy
• Watch a neighbor's pooch, say
• Watch a friend's dog, say
• Look after Rover
• Attend to a boxer, maybe

Wiktionary Word definitions in Wiktionary
vb. To babysit for (gloss: take care of) a pet.