My eldest sugar glider died recently, leaving his neutered cagemate, Emrys, alone. They tolerated each other well enough, but between the two Emrys bonded with me the least. I have no idea if he'd accept another cagemate at 4-5 years, now, and I can't afford to invest in a failed friendship. I have two obvious options at this point:
1) Pray Emrys will be comfortable enough on his own
2) Find Emrys a new home
I haven't the faintest clue on where I'd look to rehome him, and I feel incredibly guilty even considering it. But this is a difficult decision and I don't want Emrys to suffer based on my biased judgement.
What should I do? What are some tips for single gliders? Where would I look for a responsible rehoming? Please help, all suggestions are deeply appreciated.